polypropylene fibres是什么意思 polypropylene fibres怎么读
polypropylene fibres的相关资料
polypropylene fibres的用法和样例
- The most important fiber, or most used, is polypropylene.
最重要或者说应用最广泛的纤维是聚丙烯纤维。 - The effect of polypropylene fibre and polymer latex on dry-shrinkage performance of sanded cement grout is researched.
考察了聚丙烯纤维和聚合物乳液掺加量对水泥砂浆干缩性能的影响。
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