GN Hydrovac Slurry Treating System Successfully Using in
Nov 13, 2020 Hydrovac excavation is a kind of digging method that is widely used in North America and European countries. It uses high pressure water to scour the ground to make a pit to clean the sludge pit, which will produce plenty of water and soil mixture slurry. ... the slurry will firstly flush onto the coarse vibrating screen to remove the gravel ...
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