GC120A24-R7B规格参数
相关型号
GC120A48-AD1 GC120A48-R7B GC120A48-R7BFT GC121-10-19 GC121-14-44 GC121-16-61 GC121-18-85 GC1212 GC12-12F2 GC1213-23-0