procedure qualification

短语词组

短语

Procedure for qualification approval 合格鉴定批准程序
procedure qualification record 焊接工艺评定报告;焊接工艺
elding procedure qualification 烧焊工艺评骘
welding procedure qualification we 焊接工艺评定试验
welding procedure qualification 焊接工艺评定;焊接程序评定;焊接程序鉴定;焊接工艺评定试验
procedure qualification test 程序鉴定试验
welding procedure qualification records 焊接工艺评定
procedure qualification report 程序鉴定试验报告

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