reducing exposure (both occupational and recreational) to loud noises by using personal protective devices and by engineering noise control.

通过使用个人保护装置以及噪音控制工程，减少接触噪音时间。

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Transient voltage suppression diode is a diode form of high-performance protective devices.

瞬态电压抑制二极体是一种二极体形式的高效能保护器件。

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The necessity to install residual current operated protective devices for houses was explained.

阐述了住宅安装漏电保护器的必要性。

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But there are many methods and protective devices that can increase a climber's safety.

VOA: special.2009.12.09

However,in those cases the protective devices are permanently placed in the rock.

VOA: special.2009.12.09

Protective devices that use sound instead of bullets are an emerging opportunity.

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The committee will review the available literature on concussions, in the context of developmental neurobiology, in terms of their causes, relationships to hits to the head or body during sports, and the effectiveness of protective devices and equipment.

FORBES: After Junior Seau, The Medical Report That Will Revolutionize Youth Sports

Irene Baran, CEO of Palo Alto-based Speck Products, a maker of protective cases for electronic devices, says her company isn't positioned to purchase a suite but that she plans to host the company's holiday party at an event area there once the new stadium opens.

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