... fiber grating 光纤光栅 polypropylene fiber 聚丙烯纤维；丙纶，丙... acrylic fiber n. 丙烯酸纤维...
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Polypropylene Fiber Reinforced Concrete 聚丙烯纤维增强混凝土 ; 聚丙烯纤维混凝土
Coloured polypropylene fiber 有色聚丙烯纤维
Easy dying polypropylene fiber 易染聚丙烯纤维
Sinning Oil for Polypropylene Fiber 丙纶油剂
Flame resistant polypropylene fiber 阻燃聚丙烯纤维
Polypropylene Fiber Color Concentrate 丙纶色母粒
Polypropylene fiber tow for cigarette 烟用聚丙烯纤维丝束
The properties of crack resistance, impact resistance, frost resistance and fatigue resistance of cement were improved by adding polypropylene fiber.
在混凝土中掺加聚丙烯纤维能有效地提高混凝土材料的抗裂性、抗冲击性、抗冻性能、改善混凝土的抗疲劳特性。
The fibers can be natural fibers, such as cotton, hemp, etc. as well as synthetic fibers, such as terylene, orlon, polypropylene fiber, vinylon, etc.
纤维可以是棉花、麻等天然纤维，也可以是涤纶、腈纶、丙纶、维纶等合成纤维。
Compared with normal concrete, polypropylene fiber reinforced concrete has advantages in ductility, durability, fracture energy, impact resistance, abrasion, and so on.
与普通混凝土相比较，聚丙烯纤维混凝土在延性、耐久性、断裂能、抗冲击性及耐磨性等方面有更为优良的特性。
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