procedure qualification test
短语词组
- welding procedure qualification test 焊接工艺评定试验
- welding procedure qualification test record 焊接工艺鉴定试验记录
- Procedure qualification test plate spray 试板喷涂工艺评定
- qualification test procedure 翻译
- qualification test procedure program 质量鉴定试验程序 返回 procedure qualification test