EVA Foam Pipe Cylinders: Mayankho Osiyanasiyana ndi Okhazikika Pamapulogalamu Angapo EVA (Ethylene vinyl acetate) thovu limadziwika ndi kusinthasintha kwake, kulimba, komanso osakaniza. Ma cylinders a thovu la EVA amatchuka kwambiri m'mafakitale osiyanasiyana chifukwa cha kuchuluka kwa ntchito komanso zopindulitsa.. Tiyeni tiwone zomwe ma silinda a chithovu a EVA ali, zabwino zawo, ndi njira zambiri …