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| Chinese National Standard Category: Powder metallurgy analysis method |
| English Title: | Methods for chemical analysis of nuclear-grade boron carbide powder—Determination of oxygen content |
| Chinese Title: | 核级碳化硼粉末化学分析方法 氧量的测定 |
| Standard No.: | YS/T 423.5-2000 |
| Category No.: | H16 |
| Issued by: | MIIT |
| Issued on: | 2000-03-29 |
| Implemented on: | 2000-10-1 |
| Status: | valid |
| Superseded by: | YS/T 423.5-2025 Methods for chemical analysis of nuclear-grade boron carbide—Part 5: Determination of oxygen content—Pulse heating inert gas fusion-infrared absorption method |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 2500 words |
| Similar Standards: | GB/T 9096-2025 GB/T 19396-2025 GB/T 5124.5-2024 GB/T 26050-2024 GB/T 42511-2023 GB/T 42515-2023 GB/T 1482-2022 GB/T 41706-2022 GB/T 41704-2022 GB/T 41658-2022 GB/T 1481-2022 GB/T 11106-2022 GB/T 41322-2022 GB/T 3488.3-2021 DB32/T 3599-2019 GB/T 3488.2-2018 YS/T 423.5-2000 GB/T 33819-2017 GB/T 20255.6-2008 GB/T 5061-1998 |
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