GB 12401-1990 Technical requirements for domestic satellite communication earth station antenna (including feeder network) and servo system equipment (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 12401-1990
GB 12401-1990 history
1990GB 12401-1990 Technical requirements for domestic satellite communication earth station antenna (including feeder network) and servo system equipment