DF81-50S-0.4H(51)规格参数
相关型号
DF81-50S-0.4H(52) DF81D-30P-0.4SD(51) DF81D-30P-0.4SD(52) DF81D-40P-0.4SD(51) DF81D-40P-0.4SD(52) DF81D-50P-0.4SD(51) DF81D-50P-0.4SD(52) DF81DJ-30P-0.4SD(51) DF81DJ-40P-0.4SD(51) DF81DJ-50P-0.4SD(51)