1. Generally used for sockets are single-core 2.5 square wires, more than 3 horsepower single-core wires 4 square wires, single-core 6 square wires are used for the main incoming line, and two-color wires are used for the ground wire.
1. Adhere to the leadership of the Communist Party of China, abide by the laws and regulations of the People's Republic of China, implement industrial policies, take "sincerity" as the root, "trust" as the basis, establish the belief of sustainable development, and be a
[Yanggu Cable News] Recently, the State Grid Corporation of China revealed to the media that in order to further create a fair market environment, promote suppliers' honesty and trustworthiness, and ensure product quality, in accordance with the "People's Republic of China Tendering