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Terms containing 标准频率和时间信号 | all forms | in specified order only
SubjectChineseEnglish
tech.卫星标准频率和时间信号业务standard frequency and time signal satellite service
telecom.标准时间和频率信号standard time and frequency signal
spaceGPS 标准时间和频率信号接收机GPS standard time and frequency signal receiver
avia.标准频率和时间信号standard frequency and time signal
tech.标准频率和时间信号业务standard frequency and time signal service
tech.标准频率和时间信号电台standard frequency and time signal station