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
標準編號： DS HD 21-7:1997
發布時間：2000/7/5 0:00:00
標準類別：Standard
出版單位：Danish Standards
標準頁數：16
標準簡介
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.
替代本標準的新標準
等同采用的國際標準
HD 21 PT7:1996 - Identical
