friction course meaning in English
防滑面层
Examples
- Ogfc standard practice for open - graded friction course mix design
开式级摩擦层 - Noise reduction friction course
减音多孔道路面层 - Open graded friction course ogfc
开放级配摩擦层 - Bituminous friction course
沥青防滑层 - Standard guide for materials and construction of open - graded friction course plant mixtures
开式级摩擦层厂拌混合料的材料和铺设的标准指南