polyurethane coating material

• 聚氨酯涂层

polyurethane coating material的用法和样例：

例句

1. In order to investigate the adhesion of magnetic sputtering film on polyurethane coating,two aluminum cylinders have been bonded together by adhesives.
   采用铝柱对粘法，通过测试对粘铝柱的粘接强度而得出磁控溅射镀层在聚氨酯涂层上附着力的大小。
2. The main way of the degradation of the coating exposed in Lasa was photo-oxidation degradation.
   结果表明，丙烯酸聚氨酯涂层在拉萨大气环境中老化程度相对较为严重。