BKPB002520124R7MA2规格参数
相关型号
BK-PCB-1 BKPCB-1/2-R BK-PCB-1-1-2 BK-PCB-1-1-2-SD BK-PCB-1-2 BK-PCB-1-2-R BKPCB-12-R BK-PCB-1-2-SD BK-PCB-1-SD BK-PCB-2