DIN 6169-2:1976-02 Colour rendering; colour rendering properties of light sources in the field of lighting
标准编号:DIN 6169-2:1976-02
英文标题:Colour rendering; colour rendering properties of light sources in the field of lighting
德文标题:Farbwiedergabe; Farbwiedergabe-Eigenschaften von Lichtquellen in der Beleuchtungstechnik
发布日期:1976-02
标准预览图


