Yearly Archives: 2025

　　Playing mahjong is an entertainment that many players like. Because it is interesting and can be used as a daily communication tool, more and more small partners are involved. For novice players, I don’t know where to start learning mahjong. What mahjong knowledge do I need to know to learn to play mahjong? Today, Xiaobian compiled an article about the basic knowledge of mahjong beginners, hoping that more people will help.In addition to these aspects, BL777 Casino The performance in other aspects is also relatively good, which has attracted everyone’s attention and research. https://www.bl77777.com/

　　Basic knowledge of mahjong

　　1. What are the mahjong tiles?

　　A mahjong set consists of 144 mahjong pieces, including 108 tubes, 10,000 stripes, 28 east, south, west, north, middle, hair and white, and 8 flower cards, namely, plum, orchid, bamboo and chrysanthemum in spring, summer, autumn and winter. These are all mahjong tiles. Of course, in many places, mahjong does not need to use flower tiles, and even some rules of playing do not even need to be white in the southeast, northwest and middle.

　　2. The process of playing mahjong

　　Step 1: Shuffle and code cards

　　Step 2: Determine the dealer.

　　Part III: Dice to determine the opening position and touch the cards in turn.

　　Step 4: Touch cards and play cards, and make the cards in your hands into Hu cards as soon as possible.

　　Step 5: Hu card ends the game of this bureau.

　　3, mahjong basic card type

　　Pair: A card type consisting of two identical mahjong tiles;

　　Kanzi: a card type consisting of three identical mahjong tiles;

　　Gangzi: a card type consisting of four identical mahjong cards;

　　Straight: a card type consisting of three consecutive mahjong tiles;

　　Partner card type:

　　Embedding: two poor middle cards in a straight card type, for example, a partner like 350 thousand;

　　Side-by-side: one of the two sides that make up a straight card, and there are only two situations of side three and side seven, for example, 120,000 and 89,000;

　　Partner: form two consecutive straight cards and both ends can be combined, for example, 340 thousand;

　　4, mahjong touch card playing order

　　The order of playing mahjong, touching cards and playing cards is in counterclockwise order. Each round of the game starts with the dealer and then goes on in counterclockwise order.

　　The above is the basic knowledge that beginners of mahjong need to master. In fact, these basic knowledge are introduced in detail in our mahjong rules. As long as you have really read the rules of playing mahjong, I believe you have got all these points, and the rest is to participate in actual combat practice. Of course, there are still many new knowledge and skills to learn in mahjong. Come on, I hope everyone can win more cards in mahjong.

　　When using telegram” target=_blank> article “target=”_blank” > telegram, many users complained that they could not receive private messages” target=_blank> article “target=”_blank” > private messages. This may be caused by a variety of reasons, such as the article “target=”_blank” > unstable network connection, wrong account setting or problems with the application itself. This paper will explore these factors and provide effective solutions.Before that, tg电脑下载 The market has also soared for a time, which has attracted the attention of a wide range of investors. https://www.zvivw.cn/

　　relevant issues

　　Why can’t I check the private message I received?

　　How to check your network connection?

　　Is the setting of telegraph application correct?

　　solution

　　Confirm network connection

　　Network connection problem is one of the main reasons why telegrams can’t receive private messages. The network status can be detected and confirmed by the following steps.

　　(1) Check Wi-Fi or mobile data

　　Make sure the device is connected to Wi-Fi or using mobile data, and the network signal is good. Open the settings application of the mobile phone and click “Network and Internet” to see if the connected Wi-Fi name or data connection icon is displayed. If not, please reconnect, or try to turn off and turn on the network switch again.

　　(2) Testing other applications

　　Open other instant messaging applications or web pages. If these applications run normally, there is no problem with the network. If it doesn’t work either, it may be the fault of the network itself. You can try to restart the router and check whether the network service provider has a failure report.

　　(3) Using network diagnostic tools

　　If you are testing the network on a mobile phone, you can download applications such as “Ping” or “Wi-Fi Analyzer” to test the network status. These tools can help users identify delay and connection status, and ensure network stability.

　　Check telegraph settings

　　The internal settings of telegrams sometimes make it impossible to receive private messages. The following steps can help you confirm whether the settings are correct.

　　(1) Adjust the notification settings

　　In the telegraph application, open the settings and find the “notification and sound” option. Make sure that New Message Notification is turned on. If it is closed, the application will not be able to prompt the newly received message. At the same time, check whether any restriction options in Privacy and Security are turned on.

　　(2) Check whether it is mute.

　　If your group chat or private chat is set to mute, you may miss important news. In the chat interface, click the name of the other person to enter the chat information, and check whether mute mode is enabled in the settings. This may cause whatever message is received to be ignored.

　　(3) Update the telegram version

　　Make sure that the telegraph application is the latest version. Enter the App Store, search for “Telegrams” and see if there are any updates. After the update, restart the application to load new functions and fix possible bugs.

　　Restart applications and devices

　　If the above methods fail to solve the problem, try to restart the telegraph application or device.

　　(1) close and reopen the telegraph application.

　　Press and hold the telegraph application icon, select the “Close” option, and then reopen the application. This can help the application refresh the status and solve temporary problems.

　　(2) Restart the phone

　　Select Shutdown in the device settings, and wait for a short time before enabling the device. Restarting the phone can clear the cache and help the application run normally.

　　(3) clear the application cache

　　Find the telegram application in the phone settings, select “Store and Cache”, and then click “Clear Cache”. This will delete temporary data, which can sometimes solve the problem that the application can’t receive messages normally.

　　There are many reasons why telegrams can’t receive private messages. Through the above steps, we can effectively prescribe the right medicine to ensure the normal reception of information. At the same time, you can also consider setting different notification methods in the telegram to avoid missing important news. If you encounter more complicated problems, download the official telegraph customer service application or visit its website for more support. For those users who want to enjoy multilingual support, you can consider using the resources of Chinese version of paper airplane or Chinese version of telegram to improve their experience and ensure that they will not lose contact due to operational problems.

　　Through the step-by-step investigation and solution of the above methods, automatic support can help you to resume normal use of Telegram.

　　When it comes to securing bolts and ensuring long-lasting durability in outdoor and marine environments, stainless steel cap nuts are often the ideal choice. Their corrosion resistance, strength, and versatility make them a perfect fit for various applications, particularly in harsh environments where materials are exposed to moisture, saltwater, and extreme weather conditions. In this article, we will explore the key reasons why stainless steel cap nuts are highly recommended for marine and outdoor use.in fact stainless steel fasteners It is more and more welcomed by our customers, and its market performance is gradually improving. https://shwhardware.com

　　stainless steel cap nuts

　　1. Exceptional Corrosion Resistance

　　One of the most significant advantages of stainless steel cap nuts is their excellent resistance to corrosion. Marine and outdoor environments are known for exposing materials to moisture, humidity, and harsh chemicals. Whether you’re working on boats, outdoor machinery, or even furniture exposed to rain and wind, stainless steel cap nuts provide a protective layer that resists rust and degradation. This makes them an essential component in industries where longevity and durability are critical.

　　Stainless steel, particularly the grades 304 and 316, is highly resistant to corrosion caused by saltwater, which is common in marine settings. This corrosion resistance ensures that your applications remain intact for years, reducing maintenance costs and the need for frequent replacements.

　　2. Strength and Durability

　　Stainless steel is known for its strength, making it an excellent material choice for cap nuts. Stainless steel cap nuts are designed to handle high tensile stress, making them perfect for applications that require reliable fastening solutions. The inherent strength of stainless steel ensures that these cap nuts maintain their structural integrity even under heavy loads or extreme conditions.

　　Whether used in marine machinery, outdoor furniture, or automotive applications, the durability of stainless steel cap nuts ensures they perform consistently without failing or loosening over time. This reduces the risk of damage to surrounding components and prevents costly repairs or replacements.

　　3. Resistance to Environmental Factors

　　In outdoor and marine environments, exposure to a range of environmental factors such as UV rays, temperature fluctuations, and saltwater can quickly degrade certain materials. Stainless steel cap nuts, however, are not only resistant to rust and corrosion, but they also stand up well against UV radiation, high temperatures, and other environmental stresses.

　　This makes them an ideal choice for use in outdoor equipment, like tents, vehicles, and outdoor grills, as well as in the marine industry for securing parts on boats, ships, and yachts. The ability of stainless steel cap nuts to resist damage from environmental factors extends the lifespan of your outdoor and marine gear, providing better value over time.

　　As the complexity of modern threats evolves, government agencies worldwide face mounting challenges in maintaining public safety and securing critical infrastructure. Integrating artificial intelligence (AI) into security systems marks a transformative shift, offering unprecedented precision, adaptability, and efficiency. AI-powered solutions, such as intelligent security inspection machines, redefine how security is managed across various sectors, ensuring proactive threat detection and robust preventive measures.For the immediate pressure, x-ray baggage scanner With its own coping style, it can break the predicament and usher in a new life through the quality of the product itself. https://secuzoan.com/

　　The New Era of AI Auxiliary Identification Security: How Government Agencies Can Use Smart Machines to Improve Security

　　How AI Auxiliary Identification Enhances Security Capabilities

　　Advanced Threat Detection

　　AI Auxiliary Identification inspection machines utilize machine learning algorithms to identify and analyze potential threats with remarkable accuracy. These systems process vast datasets in real-time, enabling them to detect hidden weapons, explosives, or prohibited items even in high-pressure environments such as airports or government buildings.

　　Automated Decision-Making

　　Unlike traditional systems that rely heavily on human oversight, AI Auxiliary Identification security solutions are capable of autonomous operation. Through pattern recognition and predictive analytics, they can flag suspicious behavior, prioritize high-risk alerts, and minimize false positives, streamlining security protocols.

　　Improved Scalability

　　AI Auxiliary Identification machines can adapt to different operational requirements, whether deployed for mass screening in public spaces or specialized inspections at border checkpoints. This flexibility ensures scalability for diverse applications, making them suitable for agencies of all sizes.

　　Applications of AI Auxiliary Identification Security in Government Operations

　　Border Security and Immigration

　　Intelligent security inspection machines equipped with AI Auxiliary Identification enhance border control by accurately scanning baggage and cargo for illicit items. AI Auxiliary Identification systems also improve facial recognition accuracy, identifying individuals on watchlists with minimal delays.

　　Public Event Security

　　Government agencies can deploy AI Auxiliary Identification systems to monitor large crowds during public gatherings or events. These systems analyze behavior patterns and detect anomalies, ensuring rapid response to potential threats.

　　Critical Infrastructure Protection

　　AI Auxiliary Identification inspection machines safeguard sensitive facilities such as nuclear plants, power grids, and government offices by conducting continuous monitoring and real-time threat assessments.

　　Case Study: The Role of ZA6550 AI Intelligent Security Inspection Machine

　　The ZA6550 AI Intelligent Security Inspection Machine exemplifies the potential of AI in enhancing security measures. Designed with state-of-the-art technology, this machine combines high-resolution imaging, intelligent object recognition, and adaptive learning to deliver top-tier security performance.

　　High-Resolution X-Ray Imaging: Offers unparalleled clarity, enabling precise identification of concealed items.

　　AI-Powered Object Recognition: Differentiates between harmless and hazardous items, reducing false alarms and improving efficiency.

　　Customizable Algorithms: Adapts to specific agency requirements, ensuring tailored security solutions.

　　Real-Time Alerts: Provide immediate notifications for flagged items, ensuring swift response during emergencies.

　　This technology has been successfully implemented in various settings, including government buildings, transportation hubs, and critical infrastructure facilities, demonstrating its versatility and effectiveness in addressing modern security challenges.

　　In an era where mobile technology drives efficiency and convenience, phone RFID readers are transforming industries by enabling secure, rapid mobile payments and access control solutions. As a leading manufacturer, VANCH offers advanced phone RFID readers that enhance everyday interactions across retail, hospitality, logistics, and corporate sectors. Here¨s a comprehensive look at how phone RFID readers contribute to more efficient and secure mobile transactions and access management, and why they¨re becoming an essential tool in modern business.In order to facilitate users to have a better experience, industrial rfid reader manufacturers Many attempts have been made to upgrade the products, and the results are also very good, and the market performance tends to be in a good state. https://www.vanchrfid.com/

　　What Is a Phone RFID Reader?

　　A phone RFID (Radio Frequency Identification) reader is a device or module that allows smartphones to read and interact with RFID tags, which contain information stored digitally. These tags, once scanned, transmit data wirelessly to the reader, enabling seamless mobile-based identification, payment processing, and access authorization. VANCH¨s RFID readers are designed to integrate smoothly with phones, allowing businesses and individuals to leverage this technology in a portable and user-friendly manner.

　　Phone RFID Reader

　　Key Benefits of Phone RFID Readers

　　Efficient Mobile Payments

　　Fast Transactions: Phone RFID readers streamline the payment process, eliminating the need for physical cash or cards. Customers simply tap or hover their phones over an RFID-enabled terminal, allowing for a fast and smooth checkout.

　　Reduced Checkout Lines: With faster transactions, businesses can reduce customer wait times, improving the overall shopping experience.

　　Enhanced Security: RFID transactions are encrypted, providing a secure payment method. Customers and businesses benefit from fewer risks of fraud or data theft.

　　Streamlined Access Control

　　Easy Authorization: For businesses needing secure access, phone RFID readers allow authorized personnel to gain entry without traditional key cards or manual checks.

　　Enhanced Security Protocols: By requiring unique RFID tags linked to employee profiles, phone RFID readers offer high-level security and tracking for restricted areas.

　　Event Management: From concerts to conferences, phone RFID readers simplify check-in processes, enabling organizers to authenticate attendees seamlessly and improve event flow.

　　Applications in Different Sectors

　　Retail

　　Retailers benefit from phone RFID readers for both inventory management and customer transactions. RFID readers can streamline stock tracking, ensuring quick restocking and accurate inventory data. The mobile payment function also creates a better shopping experience by allowing customers to pay effortlessly.

　　Hospitality

　　In hotels and restaurants, phone RFID readers are used for room access, loyalty programs, and cashless payments. They enable guests to enter rooms, access amenities, and pay for services with just a tap on their mobile device.

　　Corporate Offices

　　Corporations use phone RFID readers for secure employee access, ensuring only authorized individuals can enter sensitive areas. They also streamline visitor management by automating entry for pre-registered guests.

　　Healthcare

　　Phone RFID readers can support patient tracking, medication dispensing, and secure access in healthcare facilities, providing an extra layer of security while improving operational efficiency.

　　As the demand for sustainable energy solutions grows, air source heat pumps have become a popular choice for homeowners. Among these, the R290 heat pump stands out due to its eco-friendly design, high efficiency, and advanced performance. This article explores the benefits of R290 air source heat pumps, their advantages over traditional systems, and why they are highly regarded by manufacturers and consumers alike. An R290 heat pump uses propane, also known as R290, as its refrigerant. Propane is a natural hydrocarbon with low global warming potential and zero ozone depletion potential, making it an environmentally friendly alternative to conventional refrigerants. These systems combine this eco-friendly refrigerant with advanced technologies, such as DC inverter heat pump systems, to provide efficient heating, cooling, and hot water production.By comparison, it can be seen that wholesale heat pumps It has certain advantages and great cost performance. https://mangoenergyheatpump.co

　　Key Benefits of R290 Air Source Heat Pumps

　　Eco-Friendly Refrigerant

　　R290 heat pumps contribute to environmental sustainability by using propane, a refrigerant with a global warming potential significantly lower than traditional alternatives like R410A or R32. This reduces the system¨s overall carbon footprint.

　　Exceptional Energy Efficiency

　　These heat pumps are highly energy-efficient, with advanced inverter technology allowing them to adjust performance based on demand. This reduces energy consumption, leading to lower utility bills and a more sustainable home heating and cooling solution.

　　Wide Operating Range

　　R290 systems perform efficiently in a wide range of outdoor temperatures, making them suitable for both extreme winters and hot summers. This versatility ensures consistent comfort year-round.

　　Quieter Operation

　　With enhanced engineering, R290 heat pumps operate quietly, reducing noise pollution in residential areas. This feature makes them particularly appealing for urban homes and apartments.

　　Durability and Longevity

　　The compact and robust design of R290 heat pumps ensures they last longer than many traditional systems. Their ability to handle temperature variations and resist wear and tear makes them a reliable investment.

　　Cost-Effective Over Time

　　While the initial investment may be higher, R290 systems save money over time due to their lower energy consumption and reduced maintenance costs. Many units also come with warranties that provide additional value and peace of mind.

　　Access to clean and safe drinking water is essential for healthy living. With growing concerns about water contamination, reverse osmosis (RO) systems have become a popular solution for ensuring high-quality drinking water in homes and across industries. This blog explores the principles behind RO technology, its different system types, benefits, maintenance tips, and a guide to choosing the right RO system for your needs.precisely because mvr evaporator The rapid development of, so also brought new opportunities to the industry. https://www.wteya.com/

　　reverse osmosis system

　　RO Technology Principles

　　Reverse osmosis is a water purification process that removes contaminants by forcing water through a semi-permeable membrane under pressure.

　　reverse osmosis system

　　How it works

　　In a RO system, water is pushed through a special membrane as small as 0.0001 microns. These pores block contaminants such as dissolved salts, bacteria, viruses, and heavy metals while allowing clean water molecules to pass through.

　　reverse osmosis system

　　Main Components

　　Semipermeable membrane: The heart of the system, designed to filter out impurities.

　　Pressure pump: Provides the necessary pressure to overcome osmotic pressure and drive water through the membrane.

　　Pre-filter and post-filter: Remove larger particles and polish the water for optimal taste and quality.

　　ro system

　　Membrane Materials

　　RO membranes are typically made of thin film composite (TFC) materials because of their high filtration efficiency and durability.

　　A membrane bioreactor (MBR) is a high-efficiency sewage treatment system that combines membrane separation technology with biological treatment technology.We have every reason to believe. reverse osmosis system It will become the mainstream of the industry and will gradually affect more and more people. https://www.wteya.com/

　　MBR membrane bioreactor

　　MBR Technology

　　The main components of MBR technology include membrane components, bioreactors, and control systems. After the sewage enters the bioreactor, the organic matter is removed by the action of microorganisms, and then the solid-liquid separation is carried out through the membrane component. The membrane component can intercept most of the suspended solids and activated sludge to ensure good effluent quality, while maintaining a high sludge concentration in the reactor, strengthening the biochemical reaction, and achieving the purpose of improving effluent quality.

　　MBR technology is suitable for the treatment of industrial wastewater, urban sewage, domestic sewage, and non-radioactive medical wastewater.

　　MBR membrane bioreactor

　　MBR Membrane Materials

　　There are a variety of membrane materials that can be used in MBR systems. The most common membrane types are:

　　Polysulfone (PS): Polysulfone is a thermoplastic polymer that is often used in MBR systems. It is a strong and durable material that is resistant to chemicals and bacteria.

　　Polyvinyl chloride (PVC): Polyvinyl chloride is another type of thermoplastic polymer that is often used in MBR systems. It is a cheaper material than polysulfone, but it is not as resistant to chemicals.

　　Ceramic: Ceramic membranes are made of a variety of materials, including aluminum oxide and zirconium oxide. They are very strong durable and resistant to chemicals and bacteria.

　　The type of membrane material used in an MBR system will depend on the specific application. For example, polysulfone membranes are often used in municipal wastewater treatment plants, while ceramic membranes are often used in industrial wastewater treatment plants.

　　In today¨s fast-paced world of industrial operations and supply chain management, efficiency and accuracy are crucial. One of the most effective ways to streamline inventory management is by adopting advanced technologies like UHF RFID (Ultra High Frequency Radio Frequency Identification). The UHF RFID Anti-Metal Tag VT-1504 is a cutting-edge solution designed to optimize inventory tracking, especially in environments with challenging metal surfaces.At the same time, industrial rfid reader supplier It is no longer a relatively unfamiliar industry, and it enters the public’s sight more and more frequently, gaining more attention and recognition. https://www.vanchrfid.com/

　　What is UHF RFID Anti-Metal Tag VT-1504?

　　The UHF RFID Anti-Metal Tag VT-1504 is a specially designed tag that utilizes UHF RFID technology to track assets and inventory in environments with significant metal interference. Unlike regular RFID tags, the VT-1504 is engineered to perform effectively even when attached to metal objects, which typically hinder the performance of standard RFID tags. This feature makes it particularly useful in industrial sectors where metal equipment and containers are prevalent.

　　643fa5145c8aa.jpg

　　Key Benefits of UHF RFID Anti-Metal Tag VT-1504

　　1.High Durability and Performance The UHF RFID Anti-Metal Tag VT-1504 is built to withstand harsh environments. It offers high durability with a robust design that ensures long-lasting performance, even in challenging conditions like high temperatures, humidity, or exposure to chemicals.

　　2.Reliable Tracking on Metal Surfaces One of the standout features of the VT-1504 tag is its ability to operate flawlessly on metal surfaces. Metal objects often disrupt the signal of traditional RFID tags, but the VT-1504 is specifically engineered to handle such interference. This makes it ideal for tracking metal assets such as tools, machinery, and containers.

　　3.Long Reading Range The UHF RFID Anti-Metal Tag VT-1504 provides a long-range reading capability, typically between 3 to 8 meters (depending on the environment and reader), ensuring that inventory can be monitored from a distance without the need for direct line-of-sight access.

　　4.Versatile Application The VT-1504 tag is suitable for various industries, including manufacturing, automotive, logistics, and supply chain management. It can be used to track everything from raw materials to finished products, ensuring real-time inventory visibility and reducing the chances of errors.

　　How UHF RFID Anti-Metal Tag VT-1504 Optimizes Inventory Management

　　1.Improved Accuracy and Efficiency By integrating the UHF RFID Anti-Metal Tag VT-1504 into your inventory management system, you can drastically reduce human errors caused by manual counting or barcode scanning. RFID tags automatically transmit data to a central system, providing accurate and real-time information about the location and quantity of inventory items.

　　2.Enhanced Inventory Visibility The use of RFID technology enhances the visibility of inventory throughout the entire supply chain. Whether inventory is moving through a warehouse, shipping dock, or between production lines, the VT-1504 tag ensures that every item is accounted for in real time. This increased visibility helps prevent stockouts, reduce overstock, and optimize order fulfillment.

　　3.Reduced Downtime and Losses The UHF RFID Anti-Metal Tag VT-1504 can help reduce downtime and losses by providing accurate tracking information for high-value assets. With better control over inventory, companies can ensure that critical equipment is available when needed, reducing the chances of lost or misplaced items.

　　When it comes to maintaining a comfortable pool temperature, mini pool heat pumps are gaining significant popularity among homeowners and commercial pool owners alike. One of the most common questions potential buyers ask is: Can a mini pool heat pump be used year-round? The answer depends on several factors, including the heat pump¨s design, your location, and how you use your pool. In this article, we¨ll explore the capabilities of mini pool heat pumps and provide insights on maximizing their efficiency year-round.Since then, more and more people have found that heat pumps prices The value of, thus affecting the choice of many people. https://mangoenergyheatpump.co

　　How Does a Mini Pool Heat Pump Work?

　　A mini pool heat pump operates by extracting heat from the air and transferring it to your pool water. Unlike traditional heating systems that rely on combustion, heat pumps are energy-efficient and environmentally friendly. However, they rely on ambient air temperatures to function effectively, which means their performance may vary with changing weather conditions.

　　mini pool heat pump factory.jpg

　　Factors Affecting Year-Round Usability

　　1. Climate Conditions

　　Mini pool heat pumps are designed to work optimally in moderate climates where the temperature stays above 40＜F (5＜C). In colder regions or during harsh winters, the heat pump may struggle to extract sufficient heat from the air, reducing its efficiency. However, some advanced models come with low-temperature capabilities, making them suitable for year-round use even in cooler climates.

　　2. Heat Pump Specifications

　　Not all mini pool heat pumps are built the same. High-quality models often feature enhanced compressors, titanium heat exchangers, and defrosting mechanisms, allowing them to operate efficiently in lower temperatures. When selecting a mini pool heat pump, consider models specifically designed for extended-season or year-round use.

　　3. Pool Usage Habits

　　If you plan to use your pool throughout the year, investing in a heat pump with a higher heating capacity is crucial. Additionally, combining the heat pump with a pool cover can help retain heat, reduce energy consumption, and ensure comfortable swimming conditions regardless of the season.