常見(jiàn)例句雙語(yǔ)例句Optional equipment includes three-cylinder engine priming system;可選設(shè)備包括三缸發(fā)動(dòng)機(jī)啟動(dòng)系統(tǒng)；www.tech-domain.comEURO-thane PU14, should be applied over an epoxy priming system to achieve an extremely tough and long lasting system.PU14 可以涂裝在環(huán)氧底漆系統(tǒng)上，達(dá)到極其堅(jiān)韌和持久性。www.euronavy-china.comMoreover, the technical proposal further provides the following two operating systems of the electronically controlled natural gas engine: one is an economical type self-priming system;并進(jìn)一步提供以下兩種電控天然氣發(fā)動(dòng)機(jī)工作系統(tǒng)： 一種是經(jīng)濟(jì)型的自吸式系統(tǒng)；ip.com 返回 priming system