NF EN 25813:1993现行
Water Quality - Determination Of Dissolved Oxygen - Iodometric Method
出版：Association Francaise de Normalisation
专家解读视频
Reference technique for all kinds of waters; for concentrations above 0.2 mg/L. ALSO NUMBERED AS BS 6068: SECTION 2.3: 1993
INDICE DE CLASSEMENT: T90141
UNE EN 25813:1994 - Identical
SS EN 25813 Ed. 1 (1993) - Identical
UNI EN 25813:1994 - Identical
I.S. EN 25813:1993 - Identical
NBN EN 25813:1992 - Identical
BS EN 25813 - Identical
DIN EN 25813 (1993-01) - Identical
ONORM EN 25813:1993 - Identical
BS EN 25813:1993 - Identical
