短語詞組短語diving air pump 潛水泵;發(fā)散噴嘴擴(kuò)散泵diving turbine pump 潛水貫流泵diving electricity pump 潛水電泵small -sized diving electric pump 小型潛水電泵electric c diving pump 潛水電泵electric diving pump 潛水電泵Diving pump motor 水泵電機(jī)採用潛水式large scale diving pump 大型潛水泵large diving pump 大型潛水泵 返回 diving pump