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BSI
PD CEN/TS 15209:2021
En Vigor
2022-11-15
Tactile paving surface indicators produced from concrete, clay and stone
BSI
BS EN 16315:2014
En Vigor
2014-09-30
Textiles. Silk woven fabrics for womenswear, silk squares, scarves and
ties. Requirements and test methods
BSI
BS ISO 834-1:2025
En Vigor
2025-06-11
Fire-resistance tests. Elements of building construction. General requirements
BSI
BS ISO 20688-1:2020
En Vigor
2020-02-27
Biotechnology. Nucleic acid synthesis. Requirements for the production
and quality control of synthesized oligonucleotides









