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Terms for subject Oil / petroleum containing 键控 | all forms | in specified order only
ChineseEnglish
二相相移键控binary phase-shift keying
相移键控调制器phase-shift keying modulator
移相键控phase-shift keying
移频键控信号发生器FSK generator
移频键控调制FSK frequency shift key modulation
自动键控autokeyer
键控key
键控开关key operated switch
键控穿孔keypunch
键控穿孔机keypunch
键控继电器key relay