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Chinese National Standard Category: Special electronic technology material |
English Title: | Methods of analysis for silver-copper brazing for electronic devices--Determination of magnesium (spectrophotometric-atomic absorption method) |
Chinese Title: | 电子器件用银铜钎焊料的分析方法 原子吸收分光光度法测定镁 |
Standard No.: | GB 9620.8-1988 |
Category No.: | L90 |
Issued by: | |
Issued on: | |
Implemented on: | |
Status: | superseded |
Superseded by: | SJ/T 11027-1996 Methods of analysis for silver-copper brazing for electronic devices - Determination of magnesium (spectrophotometric-atomic absorption method) |
Superseded on: | 1997-1-1 |
Abolished on: | |
Superseding: | |
Word Count: | 1500 words |
Similar Standards: | T/CEMIA 028-2022 GB 9000.16-1988 T/CEMIA 035-2023 GB 9620.8-1988 GB/T 37275-2018 T/CEMIA 032-2022 T/CEMIA 030-2022 GB 9620.7-1988 T/CEMIA 027-2022 T/CEMIA 036-2023 T/CEMIA 026-2021 T/CEMIA 034-2023 T/CEMIA 029-2022 GB 9622.8-1988 T/CEMIA 024-2021 GB 9395.10-1988 T/CEMIA 021-2019 GB/T 9533-1988 T/CEMIA 023-2021 T/CI 236-2023 |
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