Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄
Terms containing 卫星 跟 踪程序 | all forms | in specified order only
SubjectChineseEnglish
space卫星跟踪程序satellite tracking program
el.卫星跟踪轨道测定程序satellite tracking orbit determination program
el.目视卫星跟踪程序visual satellite tracking program

Get short URL