HD 21 PT7:1990现行
Polyvinyl Chloride Insulated Cables Of Rated Voltages Up To And Including 450/750 V - Single Core Non-sheathed Cables For Internal Wiring For A Conductor Temperature Of 90 Degrees C
出版：Harmonization Documents
专家解读视频
S2 AMD 1 [01/10/1999]S2 [01/01/1996]S1 AMD 2 [01/07/1993]S1 AMD 1 [01/04/1992]S1 [05/12/1989]
UNE 21031-7:1996 - Identical
PN HD 21.7:2004 - Identical
NFC 32 201-7:1998 - Identical
NBN HD 021.7:1996 - Identical
VDE 0281-7:2001 - Identical
BS 6004:1995 - Similar
OVE/ONORM E 8241-7:2001 - Identical
DIN VDE 0281-7 (2001-01) - Identical
SN HD 21.7:1999 - Identical
CEI 20-20/7 Ed. 4 (1996) - Identical
CEI 20-20/7 V1:2002 - Identical
BS 6004:1991 - Equivalent
