BS EN ISO 11114-4-2017 运输储气瓶.储气瓶和阀门材料与盛装气体的兼容性.选择耐氢脆钢的试验方法
Transportable gas cylinders. Compatibility of cylinder and valve materials with gas contents. Test methods for selecting steels resistant to hydrogen embrittlement
ISO 9809-2-2010 Ed 2ISO 11114-1-2012ISO 7539-1-2012 ED2ISO 11120-2015 ED2ISO 7539-6-2011 Ed 3ISO 9809-1-2010 Ed 2 AFNOR FD E29-753ISO 9809-4-2014 ED1ISO 9809-3-2010 Ed 2ISO 4287-1997