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本文从理论上分析了锅炉烟管修复工艺中存在的问题,碍出在套管的没计中应使△P降低至最小的结论,并阐述了设计和制造的具体方法。
This paper theoretically analyzed the problems existing in the process of repairing the tobacco pipe of the boiler, hindering the conclusion that the ΔP should be minimized in the non-calculation of the casing, and elaborated the concrete methods of design and manufacture.