常見例句雙語例句Optional equipment includes three-cylinder engine priming system;可選設備包括三缸發(fā)動機啓動系統(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 可以塗裝在環(huán)氧底漆系統(tǒng)上,達到極其堅靭和持久性。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;竝進一步提供以下兩種電控天然氣發(fā)動機工作系統(tǒng): 一種是經濟型的自吸式系統(tǒng);ip.com 返回 priming system