叙述了聚丙烯管材的性能、应用及其研制情况。
In this paper, the property, application and preparation of polypropylene pipe are briefly introduced.
正如您已经注意到，聚丙烯管材采用的是螺旋形状，是需要我们无法使用。
As you have already noticed, the polypropylene tubing comes in a helical shape that is unusable for our needs.
综述了聚丙烯在建筑领域中应用，包括聚丙烯管材、聚丙烯土工布、聚丙烯纤维混凝土及其他制品在建筑材料中应用情况。
The application of polypropylene in building zone are reviewed, inclusive of pp pipe, pp fiber geotextile, pp fiber concrete and other pp plastics article.
应用推荐