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| International Standard Category: Data communication networks |
GB/T 13995-1992 requirements for TDM/FDM 60 - Channel transmultiplexing equipment
TDM/FDM 60路复用转换设备技术要求 ;
| Category No.: | 33.040.40 | Valid Status: | abolished |
| Issued Organization: | AQSIQ | Issued Date: | 1992-1-2 |
| Implemented Date: | 1993-8-1 | Abolished Date: | 2017-12-15 |
| Superseded Standard.: | Superseded Date: |
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