从理论上分析了离心泵推力平衡装置产生磨损的原因，并提出了可行的解决办法。
The wear reason of trust balance device of Centrifugal pump is analyzed theoretically. A workable Solvent is put forward.
同时对加工过程中的几个关键问题提出了可行的解决办法。
To solve the key problems during cutting processing, some feasible and effective projects were proposed.
本文对盐硝联产无水硝的质量差、产量低的原因，用生产数据进行详细探讨，并提出了切实可行的解决办法。
The paper discussed the causes forb ad quality and low production of sodium sulfate of co -production salt and sodium sulfate with the producing data and mentioned the practical measures.
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