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| Chinese National Standard Category: Light metals and their alloys analysis method |
| English Title: | Magnesium and its alloys-Determination of beryllium content-Solochrome cyanine R Spectrophotometric method |
| Chinese Title: | 镁及镁合金化学分析方法 依来铬氰蓝R分光光度法测定铍量 |
| Standard No.: | GB/T 13748.7-1992 |
| Category No.: | H12 |
| Issued by: | |
| Issued on: | 1992-01-01 |
| Implemented on: | 1993-6-1 |
| Status: | superseded |
| Superseded by: | GB/T 13748.11-2005 Chemical analysis methods of magnesium and magnesium alloys — Determination of beryllium content — Solochrome cyanine R spectrophotometric method |
| Superseded on: | 2006-1-1 |
| Abolished on: | 2006-01-01 |
| Superseding: | YB 903-1978 |
| Word Count: | words |
| Similar Standards: | GB/T 6610.4-2003 GB/T 1198-1975 GB/T 6609.1-2004 YS/T 534.5-2006 GB/T 6610.2-2003 GB/T 6609.15-1986 YS/T 534.3-2006 GB/T 6610.3-2003 GB/T 6610.1-2003 GB/T 6609.14-1986 GB/T 6987.1-2001 GB/T 6609.30-2022 GB/T 6609.2-2022 GB/T 40342-2021 GB/T 20975.8-2020 GB/T 20975.20-2020 GB/T 20975.34-2020 GB/T 20975.15-2020 GB/T 20975.33-2020 GB/T 20975.13-2020 |
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