常見例句雙語例句The main products are VE pump pump head distribution, injector, plunger , Valve and so on.主要産品有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.我司的主要産品有：油嘴，柱塞， 出油閥，VE泵等，所有産品均質(zhì)優(yōu)價(jià)廉。 返回 main valve plunger