bell furnace
短语词组
- bell heating furnace 钟形加热炉
- bell type furnace annealing 罩式炉退火
- strong convection bell type furnace 强对流罩式炉
- bell type heating furnace 罩式加热炉
- electric bell furnace 钟罩式电炉
- bell hydrogen resistance furnace 钟罩式氢
- bell type annealing furnace 钟形退火炉;[机]罩式退火炉 返回 bell furnace