1) ear protector
听力防护器
2) Hearing protection
听力防护
1.
[Conclusion]Hearing protection training can improve the protetive knowledge levels of workers;the enterprises should enlarge hearing protection training coverage and carry out targeted training with comprehensive and foucs contents on workers with long service and low level of education.
目的了解某汽车制造厂听力防护培训情况和接触噪声工人听力防护认知情况,为制定企业听力防护对策提供依据。
3) hearing protector
听力保护器
4) hearing-protection devices(HPDs)
听力防护用品
补充资料：听力
听力
指人听觉器官感受声音的能力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条