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| Chinese National Standard Category: Geological mineral survey and development in general |
| English Title: | Analysis Identification Method for Microfossil (Ostracoda, Pleopod and Charophyta) |
| Chinese Title: | 微体化石(介形 腹足 轮藻类)分析鉴定方法 |
| Standard No.: | SY/T 5522-1992 |
| Category No.: | D10 |
| Issued by: | |
| Issued on: | 1992-11-3 |
| Implemented on: | 1993-4-1 |
| Status: | superseded |
| Superseded by: | SY/T 5522-2019 Analysis and identification of ostracoda micro-gastropoda and charophyta |
| Superseded on: | 2020-5-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 5500 words |
| Similar Standards: |
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