I.S. EN ISO 7887:1995被替代
Water Quality - Examination And Determination Of Colour
出版：National Standards Authority of Ireland
专家解读视频
Gives three methods for the examination of colour.
SN EN ISO 7887:1995 - Identical
NEN EN ISO 7887:1994 - Identical
DIN EN ISO 7887 (1994-12) - Identical
ONORM EN ISO 7887:1995 - Identical
BS EN ISO 7887:1995 - Identical
NBN EN ISO 7887:1995 - Identical
UNI EN ISO 7887:1997 - Identical
NF EN ISO 7887:1995 - Identical
NS EN ISO 7887 Ed. 1 (1994) - Identical
ISO 7887:1994 - Identical
SS EN ISO 7887 Ed. 1 (1995) - Identical
UNE EN ISO 7887:1995 - Identical
