hearing protection meaning in Chinese

听力保护

You can also understand the importance of hearing protection in
明白保护听觉的重要，并从
Noise effect 75 - 80db single source reaching the national standard for labor hearing protection
噪音效果75 - 80分贝单一声源达到国家劳工失聪保护条例标准。
Microphone - in - real - ear and acoustic test fixture methods for the measurement of insertion loss of circumaural hearing protection devices
测量头戴听力保护装置插入损耗的真耳内扩音器和声试验器具试验方法
Whether it will make plans as early as possible to introduce services on eyesight and hearing protection as well as dental health for the elderly
（一）会否尽早就向长者提供关于保护视力、听觉及牙齿健康的服务作出规划；
Building noise control system , hearing protection device , industrial noise control system , sound vibration level meter , transportation noise control , vibration detector balancing system
建筑噪音控制系统、听觉保护装置、工业噪音控制系统、声音

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