I.S. HD 21-1S4 (Duplicate Record)被替代
Polyvinyl Chloride Insulated Cables Of Rated Voltages Up To And Including 450/750 V - Part 1: General Requirements
出版：National Standards Authority of Ireland
專家解讀視頻
基本信息
標準編號： I.S. HD 21-1S4 (Duplicate Record)
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數：0
標準簡介
Covers rigid and flexible cables with insulation andsheath, if any, based on thermoplastic materials, ofrated voltages U[0]/U up to and including 450/750 V,used in power installations.
替代本標準的新標準
等同采用的國際標準
HD 21.1:2002 - Identical
