Each Protecting device for tooling ball is necessarily.

每个工具球需加保护装置。

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The slide adopts hydraulic overload protecting device, which controlled imported pump valve;

滑块采用液压过载保护装置，进口泵阀控制；

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It is with lightning arrester (pass electricity of protecting device) must protecting nature, preventative enclosure fully.

避雷器在建设机站时采用的必备保护性、防性的附件。

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"An end-to-end education solutions provider, Dell designed this tablet with schools in mind to provide an affordable, efficient device that is a snap to manage and deploy while protecting previous investments in applications and other classroom devices".

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Affirmative answers to these questions can go a long way to protecting internet-enabled devices from the most common threats, which include unauthorized access to the device, compromised data and denial of service (DoS) attacks.

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