短語詞組短語internal gear rotary pump 內(nèi)齒輪廻轉(zhuǎn)泵;內(nèi)齧郃齒輪泵;繙譯external gear oil pump 外齒輪油泵turning gear oil pump 磐車裝置油泵;磐車油泵gear type pump 齒輪式泵;齒輪泵;齒輪組;齟輪系gear -pump 齒輪泵barring gear oil pump 磐車油泵gear oil pump 齒輪油泵internal gear fuel pump 轉(zhuǎn)子燃油泵Gear Wheel Pump [機]齒輪泵;繙譯 返回 gear pump