Normas BSI
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BSI
BS EN IEC 61158-3-24:2023
In Force
2023-04-25
Industrial communication networks. Fieldbus specifications. Data-link
layer service definition. Type 24 elements
BSI
BS 4HR 601:2010
In Force
2010-11-30
Specification for nickel-chromium-titanium-aluminium heat-resisting
alloy bar and wire (maximum diameter or minor sectional dimension of 30
mm) for the manufacture of fasteners (nickel base, Cr 19.5, Ti 2.2, Al 1.4)
BSI
BS EN 12102-2:2019
In Force
2019-06-14
Air conditioners, liquid chilling packages, heat pumps, process chillers
and dehumidifiers with electrically driven compressors. Determination of
the sound power level. Heat pump water heaters
BSI
