短語詞組短語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