RR1220Q-220-D规格参数
相关型号
RR1220Q-22R1-D-M RR1220Q-22R6-D-M RR1220Q-23R2-D-M RR1220Q-23R7-D-M RR1220Q-240-D RR1220Q-24R3-D-M RR1220Q-24R9-D-M RR1220Q-25R5-D-M RR1220Q-26R1-D-M RR1220Q-26R7-D-M