The new method of dowtherm supplement in spin beam was discussed, during the spinning without lowing temperature of spin beam and fiber properties.

 
  • 摘要探索在纺丝箱不降温、正常纺丝、工业丝物性不受影响的情况下,对纺丝箱补加联苯的新方法。
今日热词
目录 附录 查词历史