Hdpe Pond Liner/geomembrane/gri Gm13 Astm Standard For ...
HDPE Pond liner/Geomembrane/GRI GM13 ASTM Standard for Fish Farming Tianhai HDPE double smooth surface geomembrane adopts superior quality polyethylene resin as raw material, via three layers co-extrusion blow molding technology and double layer co-extrusion rolling technology copolymerized.
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