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通过对净化与合成工段离心泵机械密封的实际使用情况和日常维护,讲述了泵用机械密封一般性的基础知识和日常使用经验的总结,并针对泵的不同使用情况进行了部分改造。
Through the actual use and routine maintenance of the mechanical seal of the centrifugal pump in the purification and synthesis section, the general knowledge of the mechanical seal of the pump and the daily experience are summarized. Some modifications are made to the different usage of the pump.