TR/PCB-1-1/2-SD规格参数
相关型号
TR/PCB-1-1/2SDR TR/PCB-1-R TR/PCB-1-SD TR/PCB-1-SD-R TR/PCB-2 TR/PCB-2-1/2 TR/PCB-2-1/2-R TR/PCB-2-R TR/PCB-3 TR/PCB-3/4