上升烟道

shànɡ shēnɡ yān dào
  • uptake flue
上升烟道上升烟道
  1. 闪速炉上升烟道顶损坏原因分析及改进措施探讨

    Discussion on the Damage Reason and Improving measurement of the Flash Furnace 's Ascend Flue Roof