ONORM EN 169-2003 标准详情
- 标准号:ONORM EN 169-2003
- 中文标题:个人眼睛保护 - 过滤器焊接及相关技术 - 透射比要求和推荐使用
- 英文标题:Personal Eye-protection - Filters For Welding And Related Techniques - Transmittance Requirements And Recommended Use
- 标准类别:奥地利国家标准ONORM
- 发布日期:
Gives the scale numbers and transmittance requirements for filters intended to protect operators performing work involving welding, braze-welding, air-arc gouging and plasma jet cutting. It also includes requirements for welding filters with dual sca
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