短語詞組短語Welder performance qualification test 焊工技術(shù)鑒定試驗PET performance evaluation test 性能鑒定試驗Performance And Test Conditions 電池性能及測試條件PVT Performance Verification Test 性能驗證測試performance flight test 性能試飛performance adjustment test 性能測試performance E test 性能試驗performance of test takers 參考者的表現(xiàn) 返回 performance test