SS EN ISO 2814 Ed. 1 (2006)被替代
Paints And Varnishes - Comparison Of Contrast Ratio (hiding Power) Of Paints Of The Same Type And Colour
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
States the standard method to be used in comparing the contrast ratios given by paint films of white or light colours, of reflectance factor greater than 40 percent, dried at normal air temperatures and applied at approximately equal wet film thickness to black and white substrates.
Redesignated as SS ISO 2814. (05/2014)
UNE EN ISO 2814:2007 - Identical
NEN EN ISO 2814:2006 - Identical
ISO 2814:1973 - Identical
ONORM EN ISO 2814:2006 - Identical
SN EN ISO 2814:2006 - Identical
BS EN ISO 2814:2006 - Identical
DIN EN ISO 2814 (2006-04) - Identical
NF EN ISO 2814:2006 - Identical
NBN EN ISO 2814:2006 - Identical
I.S. EN ISO 2814:2006 - Identical
UNI EN ISO 2814:2006 - Identical
NS EN ISO 2814 Ed. 1 (2006) - Identical
