RR1220Q-12R4-D-M规格参数
相关型号
RR1220Q-12R7-D-M RR1220Q-130-D RR1220Q-13R3-D-M RR1220Q-13R7-D-M RR1220Q-14R0-D-M RR1220Q-14R3-D-M RR1220Q-14R7-D-M RR1220Q-150-D RR1220Q-15R4-D-M RR1220Q-15R8-D-M