DIN EN 13745:2004-05 Surfaces for sports areas - Determination of specular reflectance; German version EN 13745:2004
标准编号:DIN EN 13745:2004-05
英文标题:Surfaces for sports areas - Determination of specular reflectance; German version EN 13745:2004
德文标题:Sportböden - Bestimmung der gerichteten Reflexion; Deutsche Fassung EN 13745:2004
发布日期:2004-05
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