200-50KN/M 5.2x100M Polyester Geogrid For Reinforce Roads Base And Pavements Main Raw Materials for Polyester Geogrid Polyester filament (PET filament): The main material features high strength and ...もっと見る
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200-50KN/M 5.2x100M Polyester Geogrid For Reinforce Roads Base And Pavements