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Fujian Lien Technology Co.,Ltd
The Difference Between Copper Wire and Aluminum Wire
The difference between copper wire and aluminum wire is mainly in the following aspects: Color difference: the color of the copper wire is purple, and the color of the aluminum wire is grayish white....
Correct Choice of Indoor Wire and Cable
The indoor low-voltage cable refers to the wires and cables that are installed indoors for transmitting low-voltage alternating current. The indoor voltage is mostly 220V or 380V. The former is used...