回填物料 meaning in English
backfill material
Examples
- After treatment , all the soil will be used as backfilling materials for land formation in this project and there will be no transportation of treated materials off site
所有经处理的泥土都会在该工程项目中用作开拓土地的回填物料，因此不会有经处理的物料运送到地盘外。