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Terms for subject Technology containing 闭 塞 器 | all forms | in specified order only
ChineseEnglish
双曲柄闭塞器double crank lock
波长闭塞滤波器wavelength blocking filter
窄带闭塞滤波器narrow band blocking filter
闭塞器block instrument
闭塞器pedestal for block instrument
闭塞封闭器blind closure
闭塞指示器block indicator
闭塞振荡器blocking oscillator
闭塞滤波器blocking filter
闭塞系统继电器block system relay
闭塞继电器make-busy relay
闭塞继电器lock-in relay