基本解釋[機(jī)械工程]主閥柱塞英漢例句雙語例句The main products are VE pump pump head distribution, injector, plunger , Valve and so on.主要產(chǎn)品有VE分配泵泵頭，噴油嘴，柱塞，出油閥等。Our main products are: nozzle, plunger, delivery valve, VE pump, etc. , all products are quality and cheap.我司的主要產(chǎn)品有：油嘴，柱塞， 出油閥，VE泵等，所有產(chǎn)品均質(zhì)優(yōu)價(jià)廉。main valve plunger更多例句詞組短語短語main starting valve valve plunger 主閥柱塞main valve plunger更多詞組專業(yè)釋義機(jī)械工程主閥柱塞