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When we buy things, most of us go for good ideas with good quality and low price. But the facts are always inconsistent with our thoughts. It is cheap and not good, and good goods
It is very dangerous to burst the pipe when the concrete pump delivers concrete, which can cause serious casualties。 So how do we prevent the concrete pump tube from bursting?1 Cho
After the operation, all the concrete in the hopper and the pipeline must be output, and then the pump, hopper and pipeline are flushed, and the residual concrete output can be use
Add：Huangtan Town, Ninghai County, Ningbo City, Zhejiang Province