I.S. HD 21-2S3被替代
Polyvinyl Chloride Insulated Cables Of Rated Voltages Up To And Including 450/750 V - Part 2: Test Methods
出版：National Standards Authority of Ireland
专家解读视频
基本信息
标准编号： I.S. HD 21-2S3
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：57
标准简介
Covers rigid and flexible cables with insulation andsheath, if any, based on polyvinyl chloride, of ratedvoltages U[0]/U up to and including 450/750 V used inpower installations of nominal voltage not exceeding450/750 V a.c.
替代本标准的新标准
等同采用的国际标准
HD 21-2:1997 - Identical
