2016YB/T 5314-2016 Determination of aluminum content in calcium silicon alloy EDTA titration method
2006YB/T 5314-2006 Determination of aluminum content by EDTA titration method for chemical analysis of silicon-calcium alloy
YB/T 5314-2006 has been changed from GB/T 4700.3-1984 Methods for chemical analysis of calcium-silicon--The EDTA titrimetric method for the determination of aluminum content.