短語詞組短語test -tube stand 試管架on -line test stand-ale executive program [計]聯機測試獨立執(zhí)行程序medium -head test stand 中水頭試驗臺mutual -fed test stand 互饋試驗臺high -head test stand 高水頭試驗臺engine running -in test stand 發(fā)動機磨合試驗臺einlaufspr üfstand break-in test stand 導入試驗臺mechanical vibra -tion test stand 機械式振動試驗臺five -times-sit-to-stand test 次坐立試驗 返回 test stand