Ni crane yoroshye yo kuzamura ishobora gukoreshwa hamwe n'icyuma gikoresha amashanyarazi; ikwiriye gukoreshwa mu ntera ngufi, kenshi, kandi ikomeye; yoroshye kuyikoresha, izigama umwanya n'imbaraga, kandi ifite umutekano kandi yizewe; uburebure bw'icyuma gifata amazi n'uburebure bw'inkingi bishobora guhindurwa hakurikijwe imiterere itandukanye y'akazi.














