BS EN 455-1:2020+A1:2022
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https://doi.org/10.3403/30394135 (published 19/05/2020)
BS EN 455-1:2020+A1:2022 is maintained by CH/205/3. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS EN 455-1:2020 [current until 10/01/2023]
- BS EN 455-1:2000 [current until 19/05/2020]
- BS EN 455-1:1994 [current until 15/12/2000]