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| International Standard Category: Data communication networks |
GB/T 11589-2011 International user classes of service in,and categories of access to,public data networks and integrated services digital networks(ISDNs)
公用数据网和综合业务数字网(ISDN)的国际用户业务类别和接入种类;
| Category No.: | 33.040.40 | Valid Status: | valid |
| Issued Organization: | AQSIQ;SAC | Issued Date: | 2011-7-29 |
| Implemented Date: | 2011-11-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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