icyuma n'amasuka
-
Irashobora gutera icyuma ibikoresho byiza byabahinzi kuva muruganda
1, banza witegereze icyuma: icyuma cyerekeje ku jisho, kugirango hejuru yicyuma n'umurongo wo kureba muri ≈30 ° .Uzabona arc mu cyuma - umurongo wera, byerekana ko icyuma cyahindutse umwijima .
2, tegura ibuye: Witegure gutegura ibuye ryiza.Niba umurongo wicyuma ari mwinshi, tegura kandi ibuye ryihuta ryihuta, rikoreshwa mu gukarisha icyuma vuba.Niba udafite icyuma gihamye, urashobora kubona umwenda mwinshi (ubwoko bwigitambaro) kugirango ushire munsi yibuye rikarishye.Suka amazi kumabuye.
