杭州凯利直播下化纤有限公司

????FDY?POY?DTY

???????????????????FDY?DTY?POY????????????5??????FDY???????????10????? 300 ?????????????

POY ?75D/36F,100D/36F(48F) ?150D/36F(48F), 200D/96F ?300D/96F 

DTY:   100D/36F(48F) ?150D/36F(48F)  , 200D/96F ?250D/72F ,300D/96F 

FDY:  150D/72F(48F) ?170D/72F , 300D/96F ,450D/144F ?600D/192F 

???????????—-??????????????????????????????????????????????????????????????????2??????????????2???????16???????????????????
  ???2002?????????????????????35??????2000?????500?????????????8??????????8???????????172????????????????????????????????????
  ??50?600D????????POY?FDY?DTY????120????75D/2?300D/2???????15??????5???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????