1·Machine from the reducer, chain drive, using polyurethane rubber roller, long life;
该机由减速机、链轮传动，采用聚氨酯胶辊，使用寿命长；
2·The ball is a hollow aluminum sphere covered with a thick layer of polyurethane rubber.
这个球是空心球体，表面有一层厚厚的聚氨酯橡胶。
3·It's one of best methods to use polyurethane rubber rather than usual cavity or core in steel die.
以聚氨酯橡胶代替通常钢模中的凹模或凸模是比较有效的方法之一。
4·The preparation of the two-component casting polyurethane rubber curing at ambient temperature for cast moulds was studied.
对室温固化铸造模用双组分聚氨酯浇注胶的制备进行了研究。
5·The manufacture process of aluminum foil was analyzed, explained the performance and the merit of the polyurethane rubber punching die.
分析了铝钎焊料的加工工艺，说明了聚氨酯橡胶模的性能和优点。
6·The structure of rubber bulging die for the aluminium alloy teapot is introduced. The advantage of the manufacturing punch with the polyurethane rubber is expounded.
介绍了铝合金茶壶橡胶胀形模具结构，阐明了聚氨酯橡胶制作凸模的优点。
7·On the base of understanding the blanking process of polyurethane rubber and its processing properties, the design gist of the blanking die of polyurethane rubber must be mastered.
在了解聚氨酯橡胶冲裁的过程和聚氨酯橡胶冲裁的工艺性的基础上，必须掌握聚氨酯橡胶冲裁模具主要零件的设计要领。
8·Rubber or polyurethane boots that can be disinfected or protective foot covers that can be discarded.
可消毒的胶靴或聚胺酯靴，或一次性防护鞋套。
9·Polyurethane film handily outperforms many other common polymers when it comes to abrasion resistance. Five times more resistant than natural rubber, the material is of choice of wear products.
聚氨酯薄膜的耐磨性胜过许多其他常见的聚合物。较天然橡胶耐磨五倍以上，是耐磨制品的首选材料之一。
10·Versatile and resilient polyurethane rollers provide longer service life than metal, rubber or plastic counterparts.
多种多样的弹性聚氨酯滚轮的使用寿命比金属，橡胶和塑料制成的滚轮都要长。