Mtengo wa Plate of Vertical: Kukula kwa chubu 50x100mm, ndi makulidwe a 3mm, olimba kwambiri komanso okhazikika, kapangidwe kaukadaulo..Standard 3-zisanja mphamvu zokutira.mpando wokhazikika wokhala ndi thovu wokhazikika.Zidzatengera inu mwatsopano maphunziro kumverera pa masewera olimbitsa thupi.