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BSI
BS 476-20:1987
En Vigor
2024-12-19
Fire tests on building materials and structures. Method for
determination of the fire resistance of elements of construction
(general principles)
BSI
BS 476-21:1987
En Vigor
2024-12-19
Fire tests on building materials and structures. Methods for
determination of the fire resistance of loadbearing elements of construction
BSI
BS EN IEC 60079-11:2024 - TC
En Vigor
2024-12-18
Tracked Changes. Explosive atmospheres. Equipment protection by
intrinsic safety "i"
BSI
24/30483870 DC
En Vigor
2024-12-18
BS ISO 21181. Light conveyor belts. Determination of the relaxed elastic modulus
