短語詞組短語variable coupling reactance device 變耦電抗裝置nonrigid coupling device 非剛性聯(lián)軸器automatic coupling device 自動聯(lián)接器capacitive coupling device 電容型結(jié)合設(shè)備ergency coupling device 緊急保持器hydraulic coupling device 液力偶合裝置keyboard coupling device 鍵盤和機(jī)器的連接裝置Quick coupling device 快換裝置intermediate coupling device 中間聯(lián)結(jié)裝置 返回 coupling device