Kupukuta magudumu ansalu kumatha kuthana ndi vutolo, zotsatira zake ndi zabwino, koma magwiridwe ake ndi otsika kwambiri.Amagwiritsidwa ntchito kwambiri pazinthu zapamwamba monga zaluso.
Kulondola kwa malo kumayendetsedwa mkati mwa 0.15mm ndipo kusiyana kwa diagonal kuli mkati mwa 0.8mm.Malinga ndi zofunika kudula zinthu ndi makulidwe, akhoza kudula mbale angapo nthawi imodzi, kuchepetsa kwambiri nthawi yopanga, yolondola kudula magawo, popanda kuchita nawo pamanja kudula, kuonetsetsa bwino kudula ndondomeko.
Nthawi yotumiza: Dec-09-2021