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BSI
25/30458456 DC
En Vigor
2025-02-03
BS ISO 16675 Petroleum and related products — Determination of
anti-aging for phosphate ester turbine control fluids
BSI
BS EN IEC 63522-24:2025
En Vigor
2025-06-11
Electrical relays. Tests and measurements. Load transfer
BSI
BSI
BS EN 60079-18:2015+A1:2017
En Vigor
2018-08-08
Explosive atmospheres. Equipment protection by encapsulation “m”










