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PVC Geomembrane (Polyvinyl chloride)
Ivumela ukugubungela okungaphantsi okukhawulezileyo.
I-Wedge edibeneyo kwisiza semigangatho yemigangatho yefektri.
Ukuguquguquka okuphezulu kuvumela ukuthunyelwa kwimeko ezinomoya kakhulu, ukunciphisa umngcipheko wofakelo.
Yomelele kakhulu kwaye ibeke emhlabeni ngesikhumba esiqinileyo.
Ulungiso oluncinci lunokwenziwa yikontrakta ukuba abasebenzi bokufaka bawugqibile umsebenzi wabo kwaye baye basusa.
Ifumaneka kwi-30, 40, 50 kunye ne-60 mil.
