• 本文叙述了无菌空气主要组成作用探讨臭氧灭菌的原理无菌空气过滤系统组成。

    The article narrates the main functions and constitutes of bottle-washer machine with aseptic air, and studies the theory of ozone exterminating the germs and filter system of aseptic air.

    youdao

  • 实用新型涉及一种气压式水管通水器主要基座压缩空气所组成

    The utility model relates to a pneumatic water pipe dredger, which is mainly composed of a base pipe, a compressed air bottle and a sheathing head. A short through pipe is arranged in the base pipe.

    youdao

  • 实用新型涉及一种气压式水管通水器主要基座压缩空气所组成

    The utility model relates to a pneumatic water pipe dredger, which is mainly composed of a base pipe, a compressed air bottle and a sheathing head. A short through pipe is arranged in the base pipe.

    youdao

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