Yakagadzirwa nepurasitiki yePVC nejira remachira rakaumbwa kuita chidimbu chimwe chete nekushandisa coating/namatidza. Majoini aya anoshandisa tekinoroji yepasi rose isina musono yekuwedzera frequency uye anoshandisa tekinoroji itsva yemuno yekupisa, kuitira kuti mativi maviri emajoini asanganiswe pamwe chete kudzivirira kupwanyika kwemajoini kakawanda panguva yekushandisa.
Inonyanya kushandiswa kutakura manyowa ehuku dzakaiswa muzvivanze, semuenzaniso, macheji eYuanbao, macheji efuremu, macheji eA, nezvimwewo.
Nguva yekutumira: Ndira-30-2024