d: 请选择 16 19 22 26 30 32 35 40 47 52
B: 请选择 12.2 13.2 15.2 19.6 21.6 25.6
重量: 请选择 0.0195 0.029 0.044 0.059 0.094 0.104 0.164 0.235 0.36 0.435
型号: 请选择 CF-SFU-6 CF-SFU-8 CF-SFU-10-1 CF-SFU-12 CF-SFU-12-1 CF-SFU-16 CF-SFU-18 CF-SFU-20 CF-SFU-20-1 CF-SFU-10