它专门从事设计和测试合成橡胶封口胶。
It specialises in designing and testing synthetic rubber compounds.
橡胶外底，粘性橡胶封口胶配方设计，提供特别充分的牵引力，特别适合潮湿光滑的环境使用。
Rubber outsole consists of a softer , tackier rubber compound designed specifically to provide ample traction in the wettest and slickest weather conditions .
应用推荐