ITU-R SM.1139-1995
国际监测系统
International Monitoring System
ITU-R SM.1139-1995 发布历史
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 a sta
ITU-R SM.1139-1995由国际电信联盟 IX-ITU 发布于 1995-01-01。
ITU-R SM.1139-1995 在中国标准分类中归属于: M31 载波通信设备。
ITU-R SM.1139-1995的历代版本如下：
- 1995年01月01日 ITU-R SM.1139-1995 国际监测系统
- 适用范围
- 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 a sta