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| Chinese National Standard Category: Chemical fertilizer and chemical soil conditioner |
| English Title: | Potassium magnesium of sulphate fertilizer |
| Chinese Title: | 硫酸钾镁肥 |
| Standard No.: | GB/T 20937-2018 |
| Category No.: | G21 |
| Issued by: | SAMR; SAC |
| Issued on: | 2018-05-14 |
| Implemented on: | 2018-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 20937-2007 Potassium magnesium of sulphate fertilizer |
| Word Count: | 5500 words |
| Similar Standards: |
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