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概述了H22(Ⅲ)J氢氮压缩机四六级活塞组件在使用过程中曾出现过的问题,对其失效原因进行了简要分析,介绍了改造的措施及效果。
The problems that occurred during the use of 46 piston assemblies of H22 (Ⅲ) J hydrogen-nitrogen compressor are summarized. The causes of failure are briefly analyzed, and the measures and effects of the reform are introduced.