NF A91-422-1988 标准详情
- 标准号:NF A91-422-1988
- 中文标题:表面处理.铝和阳极氧化铝合金.测定20°,45°,60°和85°的铙面反射和镜面亮度
- 英文标题:surface treatments. anodized aluminium and aluminium alloys. measurement of specular reflectance and specular gloss at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees.
- 标准类别:法国国家标准
- 发布日期:1988-07