释义 |
polypropylene fibres 基本例句 聚丙烯纤维 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。 |