This standard specifies the determination of barium content in evaporable barium getter materials and evaporable barium film, and is applicable to the performance test of evaporable barium getter products. "Relevant provisions in.
GB/T 9506.3-1988 history
2010GB/T 25494-2010 Test methods for composition analysis of getters
1988GB/T 9506.3-1988 Test method for barium content in getter fill and getter film of barium flast getter
GB/T 9506.3-1988 Test method for barium content in getter fill and getter film of barium flast getter was changed to GB/T 25494-2010 Test methods for composition analysis of getters.