Ingingo zerekanwe hepfo hari ibijyanye na producy ya hydraulic , binyuze muriyi ngingo zijyanye, urashobora kubona amakuru yingirakamaro, inyandiko zigezweho kuri product ya hydraulic . Turizera ko aya makuru azaguha ubufasha ukeneye. Niba kandi izi ngingo zo mu mwuka za hydraulic zidashobora gukemura ibyo ukeneye, urashobora kutwandikira kumakuru ajyanye.