2020GB/T 20975.17-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content
2008GB/T 20975.17-2008 Methods for chemical analysis of aluminium and aluminium alloys.Part 17:Determination of strontium content.Flame atomic absorption spectrometric method
2001GB/T 6987.28-2001 Aluminium and aluminium alloys--Determination of strontium content--Flame atomic absorption spectrometric method