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4 Inyungu zingenzi zo gukoresha PVC mwisi yo gukora inkweto
Isi yo gushushanya inkweto no gukora yateye imbere cyane mu binyejana bibiri bishize.Igihe cyashize cyo kugira cobbler imwe ikorera umujyi wose.Inganda zinganda zazanye impinduka nyinshi, uhereye kuburyo inkweto zikorwa kugeza sel ...Soma byinshi -
Ibikoresho byiza kuri FOOTWEAR Inganda
Inganda zinkweto zisaba ibikoresho bifite imbaraga zo kurwanya imashini, gukora neza mugutunganya, guhanga udushya no kugaragara neza.Ibikoresho bya PVC byateguwe kugirango byuzuze ibyo bisabwa.Gutegura ibice bya PVC bihuye t ...Soma byinshi -
Amateka ya PVC
Bwa mbere PVC yavumbuwe ku bw'impanuka mu 1872 na chimiste w’umudage, Eugen Baumann.Yashizwemo nka flask ya vinyl chloride yasigaye ihura nizuba ryizuba aho ryashize.Mu mpera za 1800 itsinda rya ...Soma byinshi