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| International Standard Category: Data communication networks |
GB/T 11590-1999 International data transmission services and optional user facilities in public data networks and ISDNs
公用数据网与ISDN网的国际数据传输业务和任选用户设施 ;
| Category No.: | 33.040.40 | Valid Status: | superseded |
| Issued Organization: | SQTSB | Issued Date: | 1999-08-02 |
| Implemented Date: | 2000-3-1 | Abolished Date: | 2011-11-01 |
| Superseded Standard.: | GB/T 11590-2011 International data transmission services and optional user facilities in public data networks and ISNDs |
Superseded Date: | 2011-11-1 |
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