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IEC
IEC 63522-27:2025
En Vigor
2025-04-23
Electrical relays - Testing and measurement - Part 27: Electrical
contact noise
IEC
IEC 63522-28:2025
En Vigor
2025-04-23
Electrical relays - Tests and measurement - Part 28: Thermoelectric
electromotive force (e.m.f.)
IEC
IEC 63522-24:2025
En Vigor
2025-04-23
Electrical relays - Tests and measurements - Part 24: Load transfer
IEC
IEC 63522-56:2025
En Vigor
2025-04-23
Electrical relays - Tests and measurements - Part 56: Ball Pressure test
ISO
ISO/IEC 18670:2025
En Vigor
2025-04-23
Information technology — SoftWare Hash IDentifier (SWHID) Specification V1.2
IEC
IEC 62899-202-11:2025
En Vigor
2025-04-23
Printed electronics - Part 202-11: Materials - Conductive ink -
Measurement method of electrical resistance uniformity for large area
printed conductive layer
IEC
IEC 60794-1-208:2025
En Vigor
2025-04-23
Optical fibre cables - Part 1-208: Generic specification - Basic optical
cable test procedures - Environmental test methods - Pneumatic
resistance, Method F8
IEC
IEC 63522-20:2025
En Vigor
2025-04-22
Electrical relays – Tests and measurements - Part 20: Mechanical endurance
