NBN EN 24937:1993现行
Steel And Iron - Determination Of Chromium Content - Potentiometric Or Visual Method
出版：Belgian Standards
专家解读视频
Lays down a method for determining chromium in steel and iron by potentiometric or visual titration. Applicable to chromium contents between 0,25 and 35%. If vanadium is present, the visual titration is applicable only to test portions containing less than 3mg of vanadium.
SS EN 24937 Ed. 1 (1991) - Identical
UNI EN 24937:1992 - Identical
I.S. EN 24937:1991 - Identical
NF EN 24937:1990 - Identical
BS EN 24937:1991 - Identical
DIN EN 24937 (1992-11) - Identical
DIN EN 24937 : 1992 - Identical
BS EN 24937 : 1991 - Identical
DIN EN 24937 : 1992 - Identical
I.S. EN 24937:1991 - Identical
DIN EN 24937 E : 1992 - Identical
