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| Chinese National Standard Category: Electric power system |
| English Title: | Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping(SCSM) - Sampled values over ISO/IEC 8802-3 |
| Chinese Title: | 电力自动化通信网络和系统 第9-2部分: 特定通信服务映射（SCSM） 基于ISO/IEC 8802-3的采样值 |
| Standard No.: | GB/T 42151.92-2025 |
| Category No.: | F21 |
| Issued by: | SAMR, SAC |
| Issued on: | 2025-10-31 |
| Implemented on: | 2026-5-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 19000 words |
| Similar Standards: |
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