
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

专家解读视频
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
专家解读视频