Ѹ||ѯ|վͼ|ϵѸйϢ(CNNIC)ַͨΨһ֤עѯ:0931-8622111ͻ::֤:һ°й黭ͻй黭ũҵָϿ
˺ΰӢ˺ΰӢ˺ΰӢ
ΰͨͨż˾ BEIJING WEI TONG BAO COMMUNICATION AND TECHNOLOGY COLTDҳƷܼ֧ GPSϵͳ﮵ϵͳϵDZΰͨͨż˾ڽȽGPSйΪ˿ṩרҵGPSͨ
ҳ|˾|Ʒͷ|֧||ϵDZѸƼ˾DZпί϶ĸ¼ҵλйشĵشҪǶʽϵͳӲƿټǺͻϵͳӲƿԼϵͳơɺ
ӭѸڵԣǽ߳Ϊ
ƷƷ RFIDƷƷ߲ƷƷ RFIDҵӦƼϵͳ RFIDݲɼƽ̨гϵͳϵͳ̶ʲϵͳִϵͳ֧Ŀͷij
ΰƷҵĸ˼QQ695009666