创唯电子代理销售Susumu, RR1220P-1740-D-M, RR1220P-1741-B-M-T5, RR1220P-1741-D-M, RR1220P-1742-B-M-T5, RR1220P-1742-D-M, RR1220P-1743-D-M, RR1220P-1780-D-M, RR1220P-1781-B-M-T5, RR1220P-1781-D-M, RR1220P-1782-B-M-T5, RR1220P-1782-D-M, RR1220P-1783-D-M.