輸入需要查詢的關鍵字:
詞語:radiodetermination
radiodetermination的意思
radiodetermination 無線電測定;無線電判位;radiodetermination station 無線電測定電台;radiodetermination capability 無線電定位能力;fixed earth station in the radiodetermination satellite service 無線電定位衛星業務地面站;