Li-polymers tse sebetsang

Lihlahisoa tsa polymer tse sebetsang tsa KITO ke haholo-holo li-polymers tse thehiloeng metsing (metsi-based acrylic acid, metsi-based polyurethane, joalo-joalo) .E sebelisoa haholo ka liphahlo tsa indasteri tse thehiloeng metsing.