Ingingo zerekanwe hepfo hari byose bijyanye na
valve ya feri yo hanze , binyuze muriyi ngingo zijyanye, urashobora kubona amakuru yingirakamaro, inyandiko zijyanye na
valve kumashami ya gaze yo hanze . Turizera ko aya makuru azaguha ubufasha ukeneye. Niba kandi iyi
valve kubikoresho bya gaze yo hanze bidashobora gukemura ibyo ukeneye, urashobora kutwandikira kumakuru ajyanye.