包胶铁线:圆形1.0*0.45mm,1.5*0.45mm,2.0*0.7mm,2.2*1.0mm,2.5*1.6mm,3.0*1.8mm,4.0*2.0mm
双芯包线2.5*0.45mm,3.0*0.45mm,4.0*0.5mm,5.5*0.6mm,5.5*0.7mm
6.0*0.6mm,8.0*0.6mm,10.*0.9mm
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