P74 Conveying of most building concrete from the mixer or truck to the form is done in bottom-dump buckets or in wheelbarrows or buggies or by pumping through steel pipelines.
大多数建筑物的混凝土从搅拌器或卡车到模板的运送过程是由底部能卸下的挖斗或独轮小车或手推车或用泵经由钢制的管道来完成。
Dump the mixture into the prepared pan and press it into the bottom and up the sides of the pan.
将混合物倒入准备好的盘子中，压入盘子底部，直到盘子两侧。
The paper introduced a new type of dump track for bottom dumping skip, and some issues need to be noticed in design are summarized.
介绍了一种新型的底卸式箕斗卸载曲轨，并总结了固定卸载曲轨设计中需注意的几个问题。
应用推荐