I-Shanghai "Yingfan" brand HDPE geomembrane (ekwaziwa njenge: high-density polyethylene geomembrane) isebenzisa i-polyethylene virgin resin ephezulu, inxalenye ephambili yi-97.5% ye-polyethylene ephezulu, malunga ne-2.5% ye-carbon emnyama, i-Agent anti-aging, i-antioxidants, Izithambisi zeUV, izizinzi kunye nolunye ufikelelo...
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