常見例句雙語例句Equipment maintenance at operation level: Computer station, Scale Sifter, blender, heat sealer, air conditioning system units, etc.車間主要設(shè)備的保養(yǎng):電腦工作站、衡器、篩粉機(jī)、混郃機(jī)、封口機(jī)、空調(diào)系統(tǒng)各機(jī)組/部件等。 返回 heat sealer