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| Standard Insuued on: 1998-11 |
YD/T 984-1998 Methods for ealculating attanuations by atmospheric gases and rain in the satellite communication link
卫星通信链路大气和降雨衰减计算方法
| Category No.: | YD | Valid Status: | superseded |
| Issued Organization: | CMII | Issued Date: | 1998-11-13 |
| Implemented Date: | 1999-5-1 | Abolished Date: | |
| Superseded Standard.: | YD/T 984-2020 Methods for calculating attenuations by atmospheric gases and rain in the satellite communication link |
Superseded Date: | 2020-10-1 |
GB/T 17581-2007
GB/T 528-1998/XG1-2007
HG/T 21618-1998
HG/T 20656-1998
QB 1644-1998
QB 1643-1998
QB 2397-1998
QB/T 1643-1998
QB/T 1644-1998
GB/T 17578-1998
GB 17652-1998
GB/T 6080.2-1998
GB/T 6080.1-1998
GB/T 17587.1-1998
GB/T 7726.5-1998
MH/T 4006.1-1998
MH/T 4006.3-1998
MH/T 4006.4-1998
MH/T 4006.2-1998
GB 17583-1998
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