Chengli irashobora gutanga ibisubizo byo gupima uburebure bwa batiri kubigo bishya byingufu zo murugo no mumahanga.

Hamwe nogutezimbere muri rusange ibinyabiziga bishya byingufu mugihugu ndetse no mumahanga, kugenzura ubuziranenge bwibigo bishya byingufu kuri bateri zikoresha amamodoka, bateri zipakira byoroshye, bateri ya aluminiyumu nibindi bicuruzwa nabyo byatejwe imbere buhoro buhoro.Kurugero, basabye ishami ryubuziranenge gupima byihuse kandi neza ubunini bwa bateri munsi yumuvuduko wihariye.

Kugirango uhuze ibyifuzo byabakiriya mu nganda nshya zingufu, Chengli yateguye byumwihariko urukurikirane rwibipimo bya batiri ya PPG.
Igisekuru cyacu cya nyuma PPG yubunini bwatsinze ibibazo byumuvuduko udahungabana, guhindura nabi parallelism ya splint, hamwe no gupima neza neza iyo upimye ubunini bwa bateri yumufuka.Ntabwo umuvuduko wo gupima wihuta gusa, igitutu kirahagaze, kandi nigiciro cyumuvuduko kirashobora guhinduka, ariko ibipimo byo gupima no gutuza nabyo biratera imbere cyane.
Ifite uburyo butatu bwo gupima: 1. Kanda buto ya mashini ukoresheje amaboko yombi gupima;2. Kanda urufunguzo rwa ENTER kuri clavier kugirango upime;3. Kanda igishushanyo cyo gupima software kugirango upime n'imbeba.Uburyo ubwo aribwo buryo bwose bwo gukora burashobora kumenya gupima byihuse, bitezimbere cyane gupima bateri kubakiriya bashya bashya.