登录
 机构网站
  1. 首页
  2. 馆藏纸本
  3. 图书详情
...

CCIR 12th Plenary Assembly New Delhi 1970 : v.2 pt.2 Ionospheric propoagation (study group 6)
出版社：Geneva : International Telecommunication Union, 1970
出版年：1970
作者：International Radio Consultative Committee
资源类型：图书
细分类型：西文文献
1浏览量
 馆际互借
访问借阅管理系统
相关推荐
...

CCIR 12th Plenary Assembly, New Delhi, 1970 : v.4 pt.2 Fixed service using communication satellites
  • 作者：Internatinal Radio Consultative Committee
  • 出版社：Geneva : International elecommunication Union, 1970
  • 出版年：1970
...

CCIR 12th Plenary Assembly, New Delhi, 1970 : v.5, pt. 2 Broadcasting service (television)(study gro
  • 作者：Internatinal Radio Consultlaltive Committee
  • 出版社：Geneva : International Telecommunication Union, 1970
  • 出版年：1970
...

CCIR 12th Plenary Assembly, New Delhi, 1970 : v. 6. Mobile serivces (study group 8)
  • 作者：International Radio Consultative Committee
  • 出版社：Geneva : International Telecommunication Union, 1970
  • 出版年：1970
...

CCIR 12th Plenary Assembly, New Delhi, 1970 : v.2. pt. 1 Propagation in non-ionized media (study gro
  • 作者：International Radio Consultative Committee
  • 出版社：Geenva : International telecommunication Union, 1970
  • 出版年：1970
...

CCIR 12th Plenary Assembly, New delhi, 1970 : v. 1. Spectrum utilization and monitoring (Study group
  • 作者：International Radio Consultative Committee
  • 出版社：Geneva : International Telecommunication Union, 1970
  • 出版年：1970
...

CCIR 12th Plenary Assembly, New Delhi, 1970 : v.5 pt.1 Broadeasting service (sound)(Study group 10),
  • 作者：International Radio Consultative Committee
  • 出版社：Geneva : International Telecommunication Union, 1970
  • 出版年：1970