ISO Certification GM13 1.5mm HDPE Geomembrane for Landfill ...
2021-8-8 · ISO certification 1.5mm HDPE Geomembrane for landfill pond in Malaysia Landfill project pond liner 1.First of all, make preparations to clean, roll and flatten the surface of the base layer to be laid; then take the materials locally and fill the surface of the base layer with an excavator. The filled
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