 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Chinese National Standard Category: Chemical fertilizer and chemical soil conditioner |
| English Title: | Uear for industrial use—Determination of ash—Weightmethod |
| Chinese Title: | 工业用尿素灰分的测定 |
| Standard No.: | GB/T 13257-1991 |
| Category No.: | G21 |
| Issued by: | |
| Issued on: | |
| Implemented on: | |
| Status: | superseded |
| Superseded by: | GB/T 2440-2001 Urea |
| Superseded on: | 2002-1-1 |
| Abolished on: | 2002-01-01 |
| Superseding: | |
| Word Count: | 1000 words |
| Similar Standards: | GB/T 33804-2025 T/CPFIA 0017-2025 T/CPFIA 0016-2025 T/CNFAGS 13-2024 T/CNFAGS 12-2024 GB/T 10510-2023 T/IMAS 067-2025 GB/T 18877-2020/XG1-2023 GB/T 535-2020/XG1-2022 GB/T 535-2020 NY/T 886-2022 NY/T 4159-2022 NY/T 4160-2022 T/CCEMA 0003-2021 GB/T 17420-2020 GB/T 29401-2020 GB/T 21633-2020 GB/T 18877-2020 GB/T 21634-2020 GB/T 15063-2020 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Beijing COC Tech Co., Ltd. 2008-2020 |