DS HD 21-7:1997被替代
Polyvinyl Chloride Insulated Cables Of Rated Voltages Up To And Including 450/750 V - Part 7: Single Core Non-Sheathed Cables For Internal Wiring For A Conductor Temperature Of 90 Degrees C
出版：Danish Standards
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基本信息
标准编号： DS HD 21-7:1997
发布时间：2000/7/5 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：16
标准简介
Defines the particular requirements for polyvinyl chloride insulated cables of rated voltages U[o]/U up to and including 450/750V for internal wiring of electrical apparatus where wiring is operated in a high temperature zone.
替代本标准的新标准
等同采用的国际标准
HD 21 PT7:1996 - Identical
