3D geomat(Erosion control mat) - EM2,EM3,EM4,EM5 - Road ...
It is a kind of 3D structural geosynthetic , which is applied to keep the water and land, increase the greening area, and improve the environment. Function: 1.Before the greensward grows, it prevents the surface of the land from the erosion of the wind and rain.
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