Kuyeretsa chitseko chagalasi chowongoka kumafuna kupindulitsa, chisamaliro, ndi zida zoyenera kuonetsetsa kuti zonsezi ndi kumaliza. Kaya mukugwiritsa ntchito China Longrizer Photo la Magalasi, kuthana ndi chizolowezi champhamvu
Galasi lanzeru lanzeru ndi gawo la filimu yamadzimadzi yamadzimadzi pakati pa zigawo ziwiri zagalasi. Kanema wamadzimadzi wamadzimadzi amaphimbidwa ndi filimu ya PVB pakati, kenako ndikuyika Autoclave. Kuphatikiza pa maphunziro onse agalasi, sma