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| Chinese National Standard Category: Mechanical quantity instrument, automatic weighing equipment and other measuring instrument |
| English Title: | Continuous totalizing automatic weighing instruments(electronic belt weighers) |
| Chinese Title: | 连续累计自动衡器（电子皮带秤） |
| Standard No.: | GB/T 7721-2007 |
| Category No.: | N13 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2007-12-5 |
| Implemented on: | 2008-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 7721-2017 Continuous totalizing automatic weighing instruments(belt weighers) |
| Superseded on: | 2018-7-1 |
| Abolished on: | |
| Superseding: | GB/T 7721-1995 Electronic belt weighers |
| Word Count: | 43500 words |
| Similar Standards: | T/CMA JY046-2021 GB 7721-1987 GB/T 7352-1987 GB/T 21296.6-2022 GB/Z 14482-2022 GB/T 21296.1-2020 GB/T 21296.5-2020 GB/T 7722-2020 GB/T 21296.3-2020 GB/T 21296.2-2020 GB/T 21296.4-2020 GB/T 35449-2017 GB/T 35593-2017 JG/T 507-2016 GB/T 11885-2015 GB/T 31890-2015 DB23/T 1691-2016 GB/T 31704-2015 GB/T 30105-2013 QB/T 4770-2014 |
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