The E-TDMA-based GMH2000 fixed radio system de-veloped by Hughes Network Systems(HNS) provides an effec-tive local radio loop solution for the public telephone service.是什么意思_The E-TDMA-based GMH2000 fixed radio system de-veloped by Hughes Network Systems(HNS) provides an effec-tive local radio loop solution for the public telephone service.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句