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IEC
IEC 60834-1:1999
En Vigor
1999-10-08
Teleprotection equipment of power systems - Performance and testing -
Part 1: Command systems
IEC
IEC 60061-1M:1989
En Vigor
1989-01-01
Twelfth supplement - Lamp caps and holders together with gauges for the
control of interchangeability and safety. Part 1: Lamp caps
IEC
IEC 62047-47:2024
En Vigor
2024-08-23
Semiconductor devices - Micro-electromechanical devices - Part 47:
Silicon based MEMS fabrication technology - Measurement method of
bending strength of microstructures
IEC
IEC 60094-7:1986/AMD1:1996
En Vigor
1996-02-14
Amendment 1 - Magnetic tape sound recording and reproducing systems.
Part 7: Cassette for commercial tape records and domestic use
