短語詞組短語nondestructive strength test 非破損測強nondestructive material test 無損材料試驗nondestructive detection test 無損探傷檢驗nondestructive electric test 無損電氣試驗Hydraulics Structural Nondestructive Test 水工結(jié)構(gòu)物非破壞檢測quantitative nondestructive test 定量無損檢測infrared nondestructive test 紅外無損檢測eddy nondestructive test 渦流無損檢測ultrasonic nondestructive test signal 超聲無損檢測信號 返回 nondestructive test