基本解釋[機械工程]撓性管節(jié)英漢例句雙語例句CFY submerged pumps mainly consist of pump casting, pump cover, impeller, shaft, flexible coupling, pipe flanges, column pipe, outlet pipe, bearing frame, floor, motor frame and other parts.CFY型液下泵主要由泵體、泵蓋、葉輪、軸、彈性聯(lián)軸器、管法蘭、中間接管、出液管、軸承架、底板、電機架等零件組成。flexible pipe coupling更多例句詞組短語短語Gaskets for flexible pipe coupling 墊圈flexible pipe coupling更多詞組專業(yè)釋義機械工程撓性管節(jié)