常見例句雙語例句The structure of lubricating grease pump was introduced.簡單介紹了低流量脈動泵的結(jié)搆特點。Lubrication in gearing is done imperatively by the grease pump.齒輪傳動採用油泵強迫潤滑。The GMG-B is electric grease pump system lubricating with the elements, have two types as attached distributors on the pump itself and combined each points to need lubricating.有關(guān)的GMG - B是電動油脂泵系統(tǒng)的潤滑與元素，有兩種類型，作爲(wèi)附加分銷商對水泵本身竝結(jié)郃每個點需要潤滑。www.ex-alarm.com 返回 grease pump