DF81-50P-LCH(52)规格参数
相关型号
DF81-50P-SHL DF81-50P-SHL(52) DF81-50S-0.4H(51) 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)