ISO 6059 : 1984(R2017)现行
WATER QUALITY - DETERMINATION OF THE SUM OF CALCIUM AND MAGNESIUM - EDTA TITRIMETRIC METHOD
出版：International Organization for Standardization
专家解读视频
For concentrations of 2 mg/L and upwards. Suitable for ground, surface and drinking waters, but not for effluents and very salty waters.
UNE ISO 6059 : 2014 - Identical
NEN ISO 6059 : 2005 - Identical
SANS 453 : 1ED 2005(R2011) - Identical
UNI ISO 6059 : 2009 - Identical
PN ISO 6059 : 1999 - Identical
SANS 453 : 1ED 2005(R2011) - Identical
NEN ISO 6059 : 2005 - Identical
PN ISO 6059 : 1999 - Identical
UNI ISO 6059 : 2009 - Identical
DIN 38406-3 : 2002 - Similar to
UNE ISO 6059 : 2014 - Identical
