high temperature screwed pipe
high temperature screwed pipe
高温螺纹管
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Failure cause of mechanical sealing of high temperature screwed pipe for GA123A pump is analyzed. It is showed that the causes of the sealing failure are scale deposit and carbon laydown in pipe.
对GA123A泵的高温波纹管式机械密封的失效原因进行了分析，证实热油泵的密封故障是由于波纹管内侧水垢和积碳引起。
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