sealing contact surface中文，sealing contact surface的意思，sealing contact surface翻译及用法

2026-06-27 04:23 浏览次数 23

sealing contact surface

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sealing contact surface 例句

英汉例句

  • 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，导桿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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