DIN EN 746-3:2010 工业热加工工艺设备.第3部分:空气气体发生和使用的安全性要求.德文版本EN 746-3-1997+A1-2009
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases; German version EN 746-3:1997+A1:2009
The document specifies safety requirements for atmoasphere gas systems and their use in industrial thermo-processing equipment and associated plant, including systems for the production of atmosphere gases by reaction inside the thermoprocessing equipment. It applies to the supply of atmosphere gases, gaseous and liquid additions to, and their removal from industrial thermoprocessing equipment and associated plant, confined to equipment integrated in the thermo-processing and asociated plant.