CB/T 3905.8-1999 Chemical analysis methods of tin-based bearing alloys - Determination of nickel content by atomic absorption spectrophotometry (English Version)
2005CB/T 3905.8-2005 Method for chemical analysis of tin-base bearing alloy - Part 8: Atomic absorption spectrographic method for the determination of nickel content
1989CB/T 3905.8-1999 Chemical analysis methods of tin-based bearing alloys - Determination of nickel content by atomic absorption spectrophotometry