qualification test procedure
短語詞組
- qualification test procedure program 質(zhì)量鑒定試驗程序
- welding procedure qualification test 焊接工藝評定試驗
- procedure qualification test 程序鑒定試驗
- welding procedure qualification test record 焊接工藝鑒定試驗記錄
- Procedure qualification test plate spray 試板噴涂工藝評定 返回 qualification test procedure