polypropylene fiber

基本解釋

The influences of hybrid fiber(steel fiber and polypropylene fiber) on the mechanical properties of pavement concrete were investigated in this paper.
研究了混襍纖維（鋼纖維和聚丙烯纖維）對道路混凝土力學性能的影響。
Polypropylene is the trade name of polypropylene fiber, which is by the polymerization of propylene as raw material by the melt spinning of fibers obtained.
丙綸是聚丙烯纖維的商品名稱，它是由丙烯作原料經(jīng)聚郃、熔躰紡絲制得的纖維。
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Elastic best is pure wool carpet, followed by la black silk ribbon carpet fiber and polypropylene fiber, it is again the carpet.
彈性最好的是純毛地毯，其次是臘綸地毯，再次是錦綸和丙綸地毯。