“糙率分级”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	糙率分级
释义	糙率分级 roughness category
随便看	front axle universal joint ball front axle universal joint centre ball frontback connection front back connection (配电报等) front-bank rotor housing front barrel front barrel flange front bay front beam front bearing front bearing spacer front bevel front bevel angle front beveled gib front-boundary cell front boundary layer cell front brake front brake drum with hub front brake tube T-union front brake wheel cylinder (液压制动系) front bulkhead front bumper front bumper arm front bumper arm grommet front bumper bracket (汽车)