三: three位置: seat; place; location; site电键: keyset; key; manipulator; te ...三位置电键开关: three-position key-operated switch二位置电键: two position key三位置: triolocation位置电码: positional code位置电压: position voltage第三位置: troisime position third position三位置动作: three-position control action三位置襟翼: three-position flap三位置开关: three position switch; three-position switch位置电压控制: position voltage control低位第三位置: troisime en bas高位第三位置: troisime ne haut前方第三位置: troisime en avant三位置动作筒: three-position jack三位置继电器: three position relay; three-position relay岔尖位置电检测器: electric point detector机翼位置电位计: wing-position potentiometer位置电码变换器: position code converter位置电子指示器: electronic position indicator三位置转换开关: three-position switch三位: three's place; three-position◇三位一体 (基督教) the trinity; (三者联为一体) trinity; three forming an organic whole; three in one道岔位置电气表示器: electrical point indicator
