towed scraper

常见例句

There are significant difference of soil compaction among the land reclaimed by use of hydraulic dredge pump, the land reclaimed by use of towed scraper and the un-reclaimed land.
铲运机复垦地的压实度在垂直方向上无明显差异。泥浆泵、铲运机工艺与未复垦田块的土壤压实度差异显著。
In comparison with other land reclamation technologies, the land reclamation technology with the towed scraper has a quick travel speed, higher efficiency, a shorter construction period and other…
与其它复垦工艺相比，拖式铲运机复垦技术具有速度快、效率高、工期短的优点，在土地复垦过程中发挥出明显的时间效益和经济效益。