pit type carburizing furnace

机械英... ... pit soaking 均热炉加热，钢锭均热 pit-type carburizing furnace 坑式渗碳炉 pit-type electric furnace 坑式电炉 ...

... ) tube carburizing 管式炉渗碳 ) Pit-type carburizing furnace 井式渗碳炉 ) continous carburizing furnace 连续式渗碳炉 ...