HD 21-12:1994现行
Polyvinyl Chloride Insulated Cables Of Rated Voltages Up To And Including 450/750 V - Heat-resistant Flexible Cables (cords)
出版：European Committee for Standards - Electrical
专家解读视频
S1 AMD 1 2001 [01/08/2001]S1 [01/10/1994]
SS 424 02 31 Ed. 4 (2003) - Identical
PN HD 21.12:2004 - Identical
I.S. HD 21.12S1 - Identical
NFC 32 201-12:1999 - Identical
NBN HD 021.12:1996 - Identical
VDE 0281-12:2003 - Identical
DIN VDE 0281-12 (2003-02) - Identical
NEN HD 21-12:1997 - Identical
BS 7919:2001 - Identical
SN HD 21.12:1997 - Identical
CEI 20-20/12 Ed. 4 (1996) - Identical
CEI 20-20/12 V1:2002 - Identical
