
Polyvinyl Chloride Insulated Cables Of Rated Voltages Up To And Including 450/750 V - Part 12: Heat-resistant Flexible Cables (cords)
出版:Polish Committee for Standardization

專家解讀視頻
Polyvinyl Chloride Insulated Cables Of Rated Voltages Up To And Including 450/750 V - Part 12: Heat-resistant Flexible Cables (cords)
出版:Polish Committee for Standardization
專家解讀視頻