ISO 2814-2006 Paints and varnishes – Comparison of contrast ratio (hiding power) of paints of the same type and colour (ISO 2814:1973); English version of
DIN EN ISO 2814:2006-04色漆和清漆.相同类型和颜色的涂料的对比率(遮盖率)的比对
样品要求:
仅测反射率为 70×150mm, 3片
测遮盖率500 g 样品
周期:7~9工作日