EN 458-1994 标准详情
- 标准号:EN 458-1994
- 中文标题:听觉保护器.挑选,保养,维护和安装的建议.说明书
- 英文标题:hearing protectors; recommendations for selection, use, care and maintenance; guidance document; german version en 458:1993
- 标准类别:欧盟标准EN
- 发布日期:1994-3-22
This European Standard gives recommendations for the selection, use, care and maintenance of hearing protectors.Special types of hearing protectors are outside the scope of this standard, although they are classified in 4.4, and some of the guidance
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