SN EN 20105-A02:1994现行
Textiles - Tests For Colour Fastness - Part A02: Grey Scale For Assessing Change In Colour
出版：Swiss Standards
专家解读视频
Describes the grey scale for determining changes in colour of textiles in colour fastness tests, and its use. Gives a precise colorimetric specification of the scale for purposes of comparison.
BS EN 20105-A02:1995 - Identical
I.S. EN 20105-A02:1993 - Identical
UNI EN 20105-A02:1996 - Identical
UNE EN 20105-A02:1998 - Identical
SS EN 20105-A02 Ed. 2 (1994) - Identical
EN 20105-A02:1994 - Identical
ISO 105-A02:1993 - Identical
DIN EN 20105-A02 (1994-10) - Identical
ONORM EN 20105-A02:1994 - Identical
