Ana amfani da robobi da yawa a aikin noma, gami da, polyolefins (polyethylenes (PE), Polypropylene (PP), Ethylene-Vinyl Accetate Copolymer (EVA)) da ƙasa akai-akai, Poly-vinyl chloride (PVC), Polycarbonate (PC) da poly-methyl-methacrylate (PMMA).Manyan fina-finan noma sune: geome...
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