Chingwe chamkuwa cha PVC chomwe chimasungunuka ndi PVC chotchinga chotchinga chotchinga chotchinga chimayikidwa mchipinda chachikulu cha maginito, mu chingwe, mu payipi, choyikidwa m'manda, chopachikidwa, ndipo chimatha kupirira nthawi zovuta zina.
Chingwe chamkuwa cha PVC chomwe chimasungunuka ndi PVC chotchinga chotchinga chotchinga chotchinga chimayikidwa mchipinda chachikulu cha maginito, mu chingwe, mu payipi, choyikidwa m'manda, chopachikidwa, ndipo chimatha kupirira nthawi zovuta zina.
