EN 12374 Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices (ISO 15615:2022)*, 2022-10-26 Update
BS EN 12377:2014 history
1970BS EN 12377:2022 Packaging. Flexible tubes. Test method for the air tightness of closures
2014BS EN 12377:2014 Packaging. Flexible tubes. Test method for the air tightness of closures
1999BS EN 12377:1999 Packaging. Flexible tubes. Test method for the airtightness of closures