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| Chinese National Standard Category: Basic standards and general methods on chemical fertilizers |
| English Title: | Fertilizers;Determination of urea nitrogen content;Urease method |
| Chinese Title: | 肥料中尿素态氮含量的测定 尿素酶法 |
| Standard No.: | GB 3598-1983 |
| Category No.: | G20 |
| Issued by: | SAC |
| Issued on: | 1983-04-11 |
| Implemented on: | 1984-2-1 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2005-10-14 |
| Superseding: | |
| Word Count: | 1500 words |
| Similar Standards: | GB 10514-1989 SN/T 0736.3-1997 GB/T 13566-1992 GB/T 8573-2010 GB/T 8573-1999 GB 8573-1988 SN/T 0736.2-1997 GB 8569-1997 GB/T 8569-2009 GB 8569-2009 GB/T 17767.1-1999 GB/T 17767.1-2008 GB/T 10516-2012 GB 10516-1989 GB/T 10511-2008 GB 10511-1989 GB/T 17767.3-1999 GB/T 17767.3-2010 GB/T 23349-2009 GB/T 23349-2020 |
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