常見(jiàn)例句雙語(yǔ)例句The structure of lubricating grease pump was introduced.簡(jiǎn)單介紹了低流量脈動(dòng)泵的結(jié)構(gòu)特點(diǎn)。Lubrication in gearing is done imperatively by the grease pump.齒輪傳動(dòng)采用油泵強(qiáng)迫潤(rùn)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(dòng)油脂泵系統(tǒng)的潤(rùn)滑與元素，有兩種類(lèi)型，作為附加分銷(xiāo)商對(duì)水泵本身并結(jié)合每個(gè)點(diǎn)需要潤(rùn)滑。www.ex-alarm.com 返回 grease pump