This part of CB/T 3905 specifies the general requirements for chemical analysis methods of various tin-based bearing alloys. This section applies to the determination of the chemical composition of tin-based bearing alloys and their arbitration analysis.
CB/T 3905.1-2005 history
2005CB/T 3905.1-2005 Method for chemical analysis of tin-base bearing alloy - Part 1: General provisions
1989CB/T 3905.1-1999 General Rules for Chemical Analysis Methods of Tin-based Bearing Alloys