Normas BSI
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BSI
21/30422299 DC
En Vigor
2021-04-23
BS EN 50065-4-1. Signalling on low-voltage electrical installations in
the frequency range 3 kHz to 148,5 kHz. Part 4-1. Low voltage decoupling
filters. Generic specification
BSI
BS EN ISO 9239-1:2025 - TC
En Vigor
2025-07-10
Tracked Changes. Reaction to fire tests for floorings. Determination of
the burning behaviour using a radiant heat source
BSI
BS ISO/IEC 19784-4:2011
En Vigor
2013-03-31
Information technology. Biometric application programming interface.
Biometric sensor function provider interface
BSI
BS EN ISO 29469:2022 - TC
En Vigor
2022-12-01
Tracked Changes. Thermal insulating products for building applications.
Determination of compression behaviour
BSI
PD ISO/IEC TR 33014:2013
En Vigor
2013-12-31
Information technology. Process assessment. Guide for process improvement
BSI
BS ISO 5-4:2009
En Vigor
2010-04-30
Photography and graphic technology. Density measurements. Geometric
conditions for reflection density
BSI
BS 4508-1:1986
En Vigor
1986-05-30
Thermally insulated underground pipelines. Specification for steel cased
systems with air gap
BSI
BS ISO 7582:2023
En Vigor
2023-02-27
Metallic coatings for electromagnetic interference shielding.
Designation and characterization method
