
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V Part 7: Flexible cables screened and unscreened with two or more conductors (Amendment 1)
出版:Japanese Standards Association

專家解讀視頻
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V Part 7: Flexible cables screened and unscreened with two or more conductors (Amendment 1)
出版:Japanese Standards Association
專家解讀視頻