“挖泥”造句
差不多要在同时使
挖泥机, 驳船和索斗铲各就各位.
We should have the dredge, barges and draglines in place about the same time.
工程不得包括
挖泥及卸泥工序.
No dredging and spoil dumping shall be allowed.
用于堆焊齿轮 、
挖泥斗 、 拖拉机刮板 、 矿山机械等磨损件.
For surfacing welding the out parts of gear, digger, scrape board of tractor, mine mechanic etc.