Mankhwala ntchito

1. Chigoba chachipolopolo chimakhala chapamwamba kwambiri (18 modulus 80A), kutha kwambiri (10kA) komanso kusinthasintha kwamphamvu kwa zida
2. Mzere wolumikiza uli ndi mwayi wachitetezo chapamwamba
3.kuchepetsa njira yolumikizirana ndi maginito yoyeseza chida chozimitsira, pewani zinthu ndi zida kuti mupirire pakanthawi kochepa kwambiri, kukonza kuzimitsa kwazinthu zamphamvu Kutha kuwonetsetsa kuti mphamvu zikutha
4. Makina a chipolopolo ndi magwiridwe antchito ndi njira yotumizira nayiloni ya PA yokhala ndi zotsekemera zamoto zotentha kwambiri komanso zimakanika.
5.ma lts ndi buku, kapangidwe kake ndi koyenera, ndipo ali ndi chitetezo chambiri cha patent