GB/T 13621-1999 China
national
standard english version:
GB
中华人民共和国
国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 13621-1999
Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100～1000 MHz radio relay communication systems 100～1000 MHz接力通信系统的容量系列波道配置及设备的主要技术要求
Issued Date:1999-11-11
Implemented Date:2000-06-01
Issued by:
The Standardization Administration of the People's Republic of China
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