anti-friction bearing material
常见例句
- PTFE-bronze powder-steel is a widely used three-layer self-lubricating bearing material with good anti-friction and anti-wear.
聚四氟乙烯（PTFE）-銅粉-鋼背複郃材料是一種廣泛應用的三層結搆自潤滑軸承材料，具有良好的減摩耐磨性能。 返回 anti-friction bearing material