British Standards Document
BS EN 14291
Foam producing solutions for leak detection on gas installations
https://doi.org/10.3403/03163712U
BS EN 14291 is maintained by GSE/22. The current release of this standard is:
BS EN 14291:2004 Foam producing solutions for leak detection on gas installations
https://doi.org/10.3403/03163712 (published 30/11/2004)
This standard is available from the following sources:
Other historical versions of this standard document also exist: