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Terms for subject Geophysics containing 关断 | all forms
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全波形一变密度测井并列通一断开关side-by-side F waveform / variable density log on/off switch
全波形一变密度测井并列通一断开关side-by-side F waveform / VDL on/off switch
门电路断开开关gate turn-off switch
高速断路开关high-speed circuit breaker