British Standards Document
BS EN 437
Test gases. Test pressures. Appliance categories
https://doi.org/10.3403/30419079U
BS EN 437 is maintained by GSE/26. The current release of this standard is:
BS EN 437:2021 Test gases. Test pressures. Appliance categories
https://doi.org/10.3403/30419079 (published 29/04/2021)
This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS EN 437:2018 [current until 29/04/2021]
- BS EN 437:2003+A1:2009 [current until 07/12/2018]
- BS EN 437:1994 [current until 10/07/2009]