Chinese translation for "approved welding procedure"
批准的焊接工艺
Related Translations:
approve: vt.1.批准,认可 (opp. reject)。2.赞成,满意。3.〔 approve oneself〕 〔古语〕显示,证明,证实。短语和例子approve the work of a student (老师)赞许学生的作业。 Congress approved the bill. 国会批准了该项法案。 The plan approved itself to me. 我认
Specification for approval testing of welders working to approved welding procedures - arc welding of tube to tube - plate joints in metallic materials 按认可焊接工艺操作的焊工鉴定考试规范.第3部分:金属管与管板接头间电弧焊