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| Chinese National Standard Category: Basic standards and general methods |
| English Title: | Technical requirments and test methods of lightning resistibility for telecommunication terminal equipment |
| Chinese Title: | 电信终端设备防雷技术要求及试验方法 |
| Standard No.: | YD/T 993-1998 |
| Category No.: | M04 |
| Issued by: | |
| Issued on: | 1998-12-30 |
| Implemented on: | 1999-6-1 |
| Status: | superseded |
| Superseded by: | YD/T 993-2006 The technical requirements and test methods of overvoltages and overcurrents resistibility for telecommunication terminal equipment |
| Superseded on: | 2006-10-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 5500 words |
| Similar Standards: | YD 5084-1999 YD/T 540-1992 T/CCSA 240-2019 GB/T 38121-2023 GB/T 19663-2022 GB/T 41089-2021 GB/T 40621-2021 GB/T 38121-2019 GB/T 37048-2018 GB/T 36963-2018 GB/T 37047-2018 GB/T 21431-2015/XG1-2018 YD/T 2583.1-2018 GB/T 13504-2008/XG1-2016 GB/T 21431-2015 YDB 161-2015 QX 4-2015 GB/T 15658-2012 YDB 123-2013 GB/T 28507-2012 |
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