GB/T 10574.10-2017 Methods for chemical analysis of tin-lead solders—Part 10:Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method
2017GB/T 10574.10-2017 Methods for chemical analysis of tin-lead solders—Part 10:Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method
2003GB/T 10574.10-2003 Methods for chemical analysis of tin-lead solders--Determination of cadmium content
1989GB/T 10574.12-1989 Tin-lead solders--Determination of cadmium content--Catalytic oscillopolarographic method