程控机 chéngkòngjī program-controlled exchange Definitions Defs Origin Strokes Stroke Words Sentences Sents 程控机 程控機 chéngkòngjī program-controlled exchange stored program control exchange or telephone system controlled by a computer Cross-References Same as 程控电话 chéngkòngdiànhuà
程控机 程控機 chéngkòngjī program-controlled exchange stored program control exchange or telephone system controlled by a computer Cross-References Same as 程控电话 chéngkòngdiànhuà
