护耳器 是指保护人的听觉免受强烈噪声损伤的个人防护用品。如果采取降低噪声措施在技术上或经济上有困难，使用护耳器是最经济和有效的办法。
准/规范中文名: 护耳器.一般技术要求.第3部分:固定在工业防护帽上的耳套 标准/规范英文名: Hearing protectors - General requirements - Part 3 : ear-muffs attached to an industrial safety he
基于110个网页-相关网页
戴上耳塞或者护耳器等保护措施可以防止耳鸣。
For tinnitus, protection like ear plugs or ear defenders help.
两个研究人员记录了两个纺织工人戴了护耳器的结果。
Two researchers recorded the results of the wearing of ear-defenders by two weavers .
两个研究人员记录了两个纺织工人戴了护耳器的结果。
Two researchers recorded the results of the wearing of ear-defenders by two weavers.
应用推荐