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超临界直流锅炉的控制,关键是要解决好燃料、给水的联合控制,维持合适的燃水比,以实现机组的正常稳定运行。......
According to the characteristics of the ther-motechnical parameters such as temperature pressure andglass level for glas......
表冷器的热工计算分为二种类型.一种是设计性的;即根据已知被处理空气的初,终状态来选用表冷器型号;另一种是校核性的;即对于已选......