tubular electric furnace

进出口行业词汇英语... ... tubular dust collector 管式收尘器 tubular electric furnace 管状电炉 tubular elevator 管式升运器 ...

机械英汉... ... tubular cracking furnace 管式裂解炉 tubular electric furnace 管式电炉 tubular feed heater 管式给水加热器 ...