• 采用薄膜气缸替代活塞气缸,排除活塞易损漏导致无法启闭阀门弊端

    Adopt film cylinder in place of piston cylinder, which remove the abuse that piston ring is easily damaged and lead to not open or close valve.

    youdao

  • 采用薄膜气缸替代活塞气缸,排除活塞易损漏导致无法启闭阀门弊端

    Adopt film cylinder in place of piston cylinder, which remove the abuse that piston ring is easily damaged and lead to not open or close valve.

    youdao

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