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BSI
23/30472386 DC
En Vigor
2023-04-04
BS EN IEC 61810-7-45 Electrical relays - Tests and Measurements. Part
7-45. Maximum frequency of operation
BSI
BS EN 50122-1:2022
En Vigor
2022-11-03
Railway applications. Fixed installations. Electrical safety, earthing
and the return circuit. Protective provisions against electric shock
BSI
BS EN 12845-2:2024
En Vigor
2025-03-13
Fixed firefighting systems. Automatic sprinkler systems. Design and
installation of ESFR and CMSA sprinkler systems
BSI
BS EN ISO 17463:2022 - TC
En Vigor
2022-08-09
Tracked Changes. Paints and varnishes. Guidelines for the determination
of anticorrosive properties of organic coatings by accelerated cyclic
electrochemical technique
