bell furnace

短语词组

短語

• 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
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