ressure tests
rocess specification;Radiographic testing;Resistance pressure welding;Resistance spot welds;Resistance welding;Roller seam welding;Seam welding;Seams;Space transport;Specification (approval);Spot welding;Tack welding;Testing;Visual inspection (testing);Welded joints;Welding;Welding engineering【摘要】: 【中国标准分类号】: V16【国际标准分类号】: 49_035【页数】: 30P.;A4【正文语种】: | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |