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| International Standard Category: Identification cards and related devices |
GB/T 29271.4-2019 Identification cards—Integrated circuit card programming interfaces—Part 4:Application programming interface (API) administration
识别卡 集成电路卡编程接口 第4部分：应用编程接口（API）管理 ;
| Category No.: | 35.240.15 | Valid Status: | valid |
| Issued Organization: | SAMR and SAC | Issued Date: | 2019-08-30 |
| Implemented Date: | 2020-3-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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