
Polyvinyl chloride insulated cables (wires) for rated voltages up to and including 450/750V-Insulated screened wires (cords)
标准号:GB 5023.5-1986
Polyvinyl chloride insulated cables (wires) for rated voltages up to and including 450/750V-Insulated screened wires (cords)
标准号:GB 5023.5-1986