编带磁珠
RHW2.5*0.65*7.0-T RHW3.5*6*0.8-T/RHW3.5*4.7*0.8-T/ RHW3.5*9*0.8-T/RHW3.5*10*0.65 RHW3.5*6*0.8-T/*0.8-T RHW8.0*0.65*10-T等