“粗填料基层”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	粗填料基层
释义	粗填料基层 coarse bed
随便看	combination of materials combination of outdoor pipelines combination of pulley combination of pumps combination of risks combination of sectional charges combination of sentence combination of significance tests combination of vehicles combination oil seal combination operation combination pliers combination pliers insulated handle combination pliers slip joint insulated handle combination pliers with side cutting jaws combination pool combination pressure and velocity stage turbine combination price combination principle combination probe combination property combination pump combination quota combination rate combination reaction