用墙围住;
内墙;
For example, water circulate constantly through the tuyere, hearth staves , bosh and inwall cooling plate etc.
例如, 冷却水不停地在风口 、 炉身、炉腹和内壁冷却板等部位循环流动.
Anticorrosive Compound Technology for Gas Pipe Inwall of Blast Furnace with Dry Dedusting Process Hot Metal Desulfurization Benefits of Magnesium Lime Co-Injection
干法除尘工艺高炉煤气管道内防腐复合技术镁基石灰复合喷吹铁水脱硫技术的工艺优势
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