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| Chinese National Standard Category: Special electronic technology material |
| English Title: | Test method for particles in electronic grade water by instrument |
| Chinese Title: | 电子级水中微粒的仪器测试方法 |
| Standard No.: | GB 11446.9-1989 |
| Category No.: | L90 |
| Issued by: | |
| Issued on: | |
| Implemented on: | 1990-3-1 |
| Status: | valid |
| Superseded by: | GB/T 11446.9-1997 Test method for particles in electronic grade water by instrument |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 1000 words |
| Similar Standards: | GB/T 37946.1-2025 GB/T 28159-2025 GB/T 2414.2-2025 GB/T 6426-2025 GB/T 6427-2025 GB/T 46379-2025 GB/T 46381-2025 GB/T 28859-2025 GB/T 29846-2025 GB/T 32647-2025 GB/T 37946.2-2025 GB/T 45505.2-2025 GB/T 45505.3-2025 GB/T 45505.5-2025 GB/T 45505.1-2025 GB/T 44567-2024 GB/T 44390-2024 DB51/T 3201-2024 GB/T 44004-2024 GB/T 43965-2024 |
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