Gas welding equipment - Safety devices - Part 2: Not incorporating a flame (flashback) arrestor (ISO/DIS 5175-2:2016); German and English version prEN ISO 5175-2:2016
Gas welding equipment - Safety devices - Part 2: Not incorporating a flame (flashback) arrestor (ISO 5175-2:2017); German version EN ISO 5175-2:2017— 19 стр.
