ITU-R SM.1139-1995 标准详情
- 标准号:ITU-R SM.1139-1995
- 中文标题:国际监测系统
- 英文标题:international monitoring system
- 标准类别:国际电信联盟标准
- 发布日期:1995-10-01
The class of emission shall contain the basic characteristics listed in Article 4 and, if possible, the additional characteristics listed in Appendix 6. If any characteristic cannot be determined, indicate the unknown symbol with a dash. However, if
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