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IEC
IEC 60450:2004/AMD1:2007
En Vigor
2007-05-30
Amendment 1 - Measurement of the average viscometric degree of
polymerization of new and aged cellulosic electrically insulating materials
IEC
IEC 60050-705:1995/AMD4:2019
En Vigor
2019-10-17
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part
705: Radio wave propagation
IEC
IEC 60838-2-1:1994/AMD2:2004/COR1:2013
En Vigor
2013-05-22
Corrigendum 1 - Amendment 2 - Miscellaneous lampholders - Part 2-1:
Particular requirements - Lampholders S14
IEC
IEC 61834-1:1998
En Vigor
1998-08-12
Recording - Helical-scan digital video cassette recording system using
6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and
1250-50 systems) - Part 1: General specifications
