bell furnace
短语词组
- bell heating furnace 鍾形加熱爐
- bell type furnace annealing 罩式爐退火
- strong convection bell type furnace 強對流罩式爐
- bell type heating furnace 罩式加熱爐
- electric bell furnace 鍾罩式電爐
- bell hydrogen resistance furnace 鍾罩式氫
- bell type annealing furnace 鍾形退火爐;[機]罩式退火爐 返回 bell furnace