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BSI
BS EN ISO 10993-12:2021
En Vigor
2021-06-21
Biological evaluation of medical devices. Sample preparation and
reference materials
BSI
BS EN 50121-5:2017+A1:2019 - TC
En Vigor
2020-11-12
Railway applications. Electromagnetic compatibility. Emission and
immunity of fixed power supply installations and apparatus
BSI
25/30509663 DC
En Vigor
2025-01-24
BS EN 50065-1 Signalling on low-voltage electrical installations in the
frequency range 3 kHz to 526,5 kHz. Part 1: General requirements,
frequency bands and electromagnetic disturbances
BSI
BS EN ISO 19679:2020
En Vigor
2020-07-09
Plastics. Determination of aerobic biodegradation of non-floating
plastic materials in a seawater/sediment interface. Method by analysis
of evolved carbon dioxide
