In this paper, an easy and practical method to develop the rubber seal replacement for hydraulic transmission and control system in imported construction machines is presented.
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从而，方便了工程机械和其他中、高压液压机械产品密封系统用密封件的设计和选用。
In order to facilitate the construction machinery and other types of medium and high-pressure hydraulic machinery seal seals systems design and selection.
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