重点介绍了辐射管加热无氧化辊底式炉和辊式淬火机的特点。
The characteristics of pipe radiator heating scale-free roller furnace and quenching machine were mainly introduced.
介绍了对推钢式连续加热炉炉底纵水管布置的改进，减少对钢坯的冷却，改善加热质量。
By reforming the layout of longitudinal waterpipe in pusher furnace, the billet cooling can be reduced and the heating quality improved.
汽提塔底产品的排出由液位控制，该液位控制调控分馏塔加热炉通道控制阀。
The rundown of Stripper bottom product is by level control acting on the Fractionator furnace pass control valves.
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