HD 21 PT7 : S2 AMD 1被替代
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
BS 6004(1995) : 1995 - Similar to
CEI 20-20/7 : 1996 - Identical
UNE 21031-7 : 1996 - Identical
CEI 20-20/7 V1 : 2002 - Identical
PN HD 21.7 : 2004 - Identical
NFC 32 201-7 : 98 AMD 1 2000 - Identical
CEI 20-20 : 3ED 1990 - Identical
NBN HD 021.7 : 1996 AMD 1 2000 - Identical
SN HD 21.7 : S2 AMD 1 1999 - Identical
DS HD 21-7 : 1997 AMD 1 2000 - Identical
DIN VDE 0281-7 : 2001 - Identical
