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Terms containing 地球卫星 跟 踪 | all forms | in specified order only
SubjectChineseEnglish
avia.卫星跟踪地球定位系统satellite tracking geological system
space卫星跟踪地球定位系统卫星Sat Tracs satellite tracking geolocation system (美国小型卫星)
gen.地球卫星跟踪moontrack
space地球卫星跟踪与控制设备global satellite tracking and control facility