boiler barrel first course 第一节炉筒
boiler barrel of locomotive 机车锅炉圆筒
boiler barrel third course 第三节炉筒
boiler barrel second course 第二节炉筒
barrel boiler 筒形锅炉
The boiler heat exchange system is composed of a boiler barrel, a left and right set box, and a water cooling wall, which is composed of a boiler water cooling wall, a tube and a tube bundle.
该锅炉换热系统由锅筒、左右集箱、水冷壁组成，主要受热面有炉膛水冷壁，部分锅筒和锅筒内对流管束。
HPT radially split barrel casing pumps are specifically designed for boiler feed applications in thermal power stations.
HPT为径向剖分筒形泵，专为热电厂锅炉给水领域设计。
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