YB/T 178.3-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy.The EDTA titrimetric method for the determination of aluminium content (English Version)
2012YB/T 178.3-2012 Silicon-aluminum alloy and silicon-barium-aluminum alloy.Determination of aluminium content.The EDTA titrimetric method
2000YB/T 178.3-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy.The EDTA titrimetric method for the determination of aluminium content