廠家直銷現貨

YB1-100/10     YB1-100/6
  YB1-100/4     YB1-100/2.5     YB1-80/10     YB1-80/6     YB1-80/4
  YB1-80/2.5     YB1-63/10     YB1-63/6     YB1-63/4     YB1-63/2.5
  YB1-100/25     YB1-100/20     YB1-100/16     YB1-100/12     YB1-80/25  
  YB1-80/20     YB1-80/16     YB1-80/12     YB1-63/25     YB1-63/20
  YB1-63/16     YB1-63/12     YB1-100/50     YB1-100/40     YB1-100/32
  YB1-80/50     YB1-80/40     YB1-80/32
YB1-100/10     YB1-100/6
  YB1-100/4     YB1-100/2.5     YB1-80/10     YB1-80/6     YB1-80/4
  YB1-80/2.5     YB1-63/10     YB1-63/6     YB1-63/4     YB1-63/2.5
  YB1-100/25     YB1-100/20     YB1-100/16     YB1-100/12     YB1-80/25  
  YB1-80/20     YB1-80/16     YB1-80/12     YB1-63/25     YB1-63/20
  YB1-63/16     YB1-63/12     YB1-100/50     YB1-100/40     YB1-100/32
  YB1-80/50     YB1-80/40     YB1-80/32