British Standards Document
BS EN ISO 3821
Gas welding equipment. Rubber hoses for welding, cutting and allied processes

https://doi.org/10.3403/30375754U

BS EN ISO 3821 is maintained by WEE/18. The current release of this standard is:

BS EN ISO 3821:2019 Gas welding equipment. Rubber hoses for welding, cutting and allied processes

https://doi.org/10.3403/30375754 (published 07/10/2019)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN ISO 3821:2010 [current until 07/10/2019]