NEN HD 21-2:1997被替代
Cables Of Rated Voltage Up To And Including 450/750 V And Having Thermoplastic Insulation - Part 2: Test Methods
出版：Nederlands Normalisatie Instituut
專家解讀視頻
基本信息
標準編號： NEN HD 21-2:1997
發布時間：1997/12/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數：36
標準簡介
Applicable to rigid and flexible cables with insulation and sheath based on polyvinyl chloride, of rated voltages U[o]/U up to and including 450/750 V used in power installations of nominal voltage not exceeding 450/750 V a.c.
等同采用的國際標準
HD 21-2:1997 - Identical
