Dynamic Ring Seal Chart tightening the better.

动环密封图越紧越好.

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Actually, the follow - up frame had remained the focus of the investigation of Chinese scientists.

事实上, 随动环一直是中方的调查重点.

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Wash seal box cavity using clean water before compressing gland to ensure without any dirty things.

在压盖压紧之前,用清洁水冲洗密封箱腔体,以保证静、动环两端面无任何脏物.

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