In recent years, Chinese GB plugs have become more and more popular, especially in the international market, and have been adopted by more and more countries and regions. The main reasons for this are the excellent quality, high safety and reliable performance of the Chinese GB plugs, which meet the different needs of people for the use of sockets and are therefore widely recognized.

In modern society, we often use a variety of electrical equipment, and the use of these devices can not be separated from the socket and power plug, and the national standard plug is currently in line with China's national standards of a universal power plug. Below, we will be from the definition of the national standard plug, structure, features and other aspects to explore the knowledge of the national standard plug.

Plugs are electrical accessories often used in our daily life, mainly used to connect the power supply and electrical equipment.However, in the process of purchase and use we need to pay attention to whether the plug is in line with national standards. Because only in line with national standards to ensure the safety, durability and reliability of the plug can be used.