Carpet in the use of projects, with many hard pavingmaterials can not match advantage.
地毯在使用工程中,具有许多硬质铺地材料无法比拟的优点。
2
A low cost polyurethane pavingmaterials were produced by studying compositions and ratio of polyurethane elastomer admixture.
通过研究聚氨酯弹性体的组成及配比,制备了低成本聚氨酯铺装材料。
3
The results showed that the flame-retardant property of polyurethane pavingmaterials was enhanced obviously by using complex flame-retardant agent system.