According to the principal of hydraulic filter,a way of "flexible sealing"is adopted,which has advantages of safety and reliability,economy and reason but also simple operation over the conventional way of "rigid sealing".
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flexible sealing strips 挠性密封条
flexible sealing system 柔性防渗体系
flexible sealing element 柔性密封元件
composite flexible sealing technique 复合柔性密封
flexible magnetic sealing 柔磁性密封
all-metal flexible magnetic sealing 全金属柔磁密封
flexible inlet flange sealing 挠性进口法兰密封件
When in use, as the flexible sealing body in the sealing piece exerts the key function, the sealing structure can still keep sealed when the sealing piece is repeatedly punctured by a syringe needle.
使用时，当针头多次穿刺密封件时，本实用新型仍能保持密封，这是因为密封件中柔性密封体起到关键作用。
Wire line flexible pumping rod is a coiled rod with sealing wire line.
钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆。
Regularly check whether actions of inhalation, exhalation discs are flexible, and the sealing contact surface of leader and disc is damaged, if so, should be replaced immediately.
定期检查吸入、呼出阀盘动作是否灵活，导杆及阀盘接触密封面有无损坏，如有损坏应立即更换。
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