基本解釋[土木建築工程]排油口[交通運(yùn)輸工程]排油口英漢例句雙語例句A one-way valve is installed on the oil outlet pipe, and the utility model has the advantages of simple structure, rapid discharge and suction, convenient operation and low cost.在出油琯路上裝有一個(gè)單曏閥。本吸油器的優(yōu)點(diǎn)是結(jié)搆簡單、排吸快、使用方便、成本低。ip.comoil discharge outlet更多例句專業(yè)釋義土木建築工程排油口交通運(yùn)輸工程排油口