erformance testing
ressure valves
ressure vessels;Qualification tests;Residual gases;Residual pressures;Residue;Specification (approval);Strength of materials;Testing;Valve for steel cylinders;Valves【摘要】: 【中国标准分类号】: J74【国际标准分类号】: 23_060_40【页数】: 21P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |