- Cope-Spun Yarn (Cloth)
- 2016-11-05 04:46
- Cope-spun yarn is introduced by glass multifilament of heart yarn, manifold glass staple fiber of hull, successivelycons
- Carbon Fiber Reinforced Paper-Based Friction Material
- 2016-10-29 07:40
- Carbon Fiber Reinforced Paper-based Friction Material have good friction function during braking. The friction torque cu