Ziphuphu zomaliza ndi njira yabwino yogwiritsira ntchito kumapeto kwa mitengo ya scaffold disc ndi mapulogalamu ena chifukwa cha mitundu yawo yowala yomwe imalola kuti mawonekedwe apamwamba. Amatha kugwiritsa ntchito mwachangu komanso osavuta kugwiritsa ntchito m'nyumba, komanso kunja. Amapezeka m'chikaso, lalanje, lamtambo ndi wobiriwira ndipo amapangidwa kuchokera ku LDPE.
Post Nthawi: Meyi-05-2023