DictionaryForumContacts

   English
Terms for subject Space containing radionavigation | all forms | exact matches only
EnglishChinese
aeronautical radionavigation satellite service卫星航空无线电导航业务
aeronautical radionavigation-satellite service卫星航空无线电导航业务
maritime radionavigation-satellite service卫星海事无线电导航业务
maritime radionavigation satellite service卫星海事无线电导航业务
radionavigation-satellite service卫星无线电导航业务
radionavigation service无线电导航业务
short-range radionavigation近程无线电导航