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IEC

IEC 61065:1991

En Vigor
1991-05-01
Method for evaluating the low temperature flow properties of mineral insulating oils after ageing
ISO

ISO/IEC 8613-8:1994

En Vigor
1994-10-20
Information technology — Open Document Architecture (ODA) and Interchange Format: Geometric graphics content architectures — Part 8:
IEC

IEC 60146-2:1999

En Vigor
1999-11-18
Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct d.c. converters
IEC

IEC 61291-1:2018

En Vigor
2018-02-20
Optical amplifiers - Part 1: Generic specification