non-woven felt

常见例句

双语例句

• PTFE and ACM bond together. In order to improve the dustproof effect, dustproof lip is designed made of felt or non-woven fabrics. Now the 4
  PTFE材料与ACM橡胶采用粘接式。为提高防尘效果，防尘唇可采用毛毡或无纺布。现在已经开发到第4代产品。
返回 non-woven felt