Home / Standards / GB/T 10574.9-2017 GB/T 10574.9-2017 Active Methods for chemical analysis of tin-lead solders—Part 9:Determination of aluminium content—Graphite furnace atomic absorption spectrometric method 锡铅焊料化学分析方法 第9部分:铝量的测定 电热原子吸收光谱法 Standard Type GBT ICS 77.120.60 CCS H13 Status 现行 Issue Date 2017-10-14 Implementation 2018-05-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A