短語(yǔ)詞組短語(yǔ)Totally -enclosed type filling 全封閉式注水totally -enclosed fan-ventilated type 全封閉風(fēng)扇通風(fēng)式totally enclosed piston -type refrigerating compressor 全封閉活塞式制冷壓縮機(jī) 返回 totally-enclosed type