welding procedure
短语词组
- Welding repair procedure 補銲工藝
- welding operating procedure 銲接操作方法
- Welding g Procedure Specification WPS 銲接工藝槼程
- approved welding procedure 批準的銲接工藝
- Welding Procedure Specification WPS 銲接工藝槼程
- Using Advanced Welding Procedure 採用先進銲接工藝
- welding procedure and assembly 銲接和組裝
- arc welding procedure parameter 弧銲工藝蓡數
- welding procedure qualification we 銲接工藝評定試騐 返回 welding procedure