Kubowola miyala kumagwira ntchito molingana ndi mfundo yophwanya mphamvu.
Ikagwira ntchito, pisitoni imapanga kusuntha kobwerezabwereza pafupipafupi, kumakhudza shank nthawi zonse.
Pogwiritsa ntchito mphamvu ya mphamvuyo, bowolo lakuthwa lokhala ngati mphero limaphwanyira mwala ndi tchizilo mozama kwinakwake, ndikupanga kubowoka.
Pistoni ikabwerera, kubowolako kumazungulira pakona inayake ndipo pisitoni imapita patsogolo.
Shank ikagundidwanso, chobowola chatsopano chimapangidwa.Mwala wooneka ngati chifaniziro pakati pa zibowo ziwirizi umametedwa ndi mphamvu yopingasa yomwe imapangidwa pobowola.
Pistoni imakhudza mosalekeza mchira wobowola ndikulowetsa mpweya woponderezedwa kapena madzi opanikizidwa kuchokera pakati pa dzenje la kubowola kuti atulutse slag mu dzenje, ndikupanga dzenje lozungulira ndikuzama kwina.
Nthawi yotumiza: Dec-28-2020
