初次经营沙场的老板们注意了，在我们出沙地点不是很确定的时候，使用抽沙船可以避免选错地点带给自己成本压力。一位转沙场的老板就因为用了抽沙船考察现场避免了一次上当。当时抽沙船在工作的时候通过管道抽出的很多垃圾，现场看上去非常正规。

The bosses of the initial battlefield operations, on our place of sand is not quite sure when using suction dredger can avoid choosing the wrong place to bring their own cost pressures. A turn in battle the boss because of the sand pumping field inspection to avoid a fall. At that time, pumping sand while working through a lot of garbage out of the pipeline, the scene looks very formal.