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| International Standard Category: Information sciences |
GB/T 9999-2001 Standard Serial Numbering
中国标准连续出版物号;
| Category No.: | 01.140.20 | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 1988-1-2 |
| Implemented Date: | 2002-6-1 | Abolished Date: | 2019-04-01 |
| Superseded Standard.: | GB/T 9999.2-2018 China standard serial number—Part 2:ISSN GB/T 9999.1-2018 China standard serial number—Part 1:China serial number |
Superseded Date: | 2019-4-1 |
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