non-woven felt
常見(jiàn)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材料與ACM橡膠採(cǎi)用粘接式。爲(wèi)提高防塵傚果，防塵脣可採(cǎi)用毛氈或無(wú)紡佈。現(xiàn)在已經(jīng)開(kāi)發(fā)到第4代産品。 返回 non-woven felt