Ikoranabuhanga rirambuye
Ibicuruzwa imikorere n'ikoranabuhanga
Ihame ry'akazi ry'impeshyi: Muri sisitemu yo guhagarika, isoko ahanini igira uruhare rwo gushyigikira no kwiyongera. Iyo ikinyabiziga gihagaze cyangwa gitwara hejuru yumuhanda uringaniye, isoko ishyigikira uburemere bwa cab kandi ikomeza uburebure busanzwe bwo gutwara imodoka. Iyo ibinyabiziga bihuye nibibyimba, bizahindura byimazeyo kwaguka no kugabanuka kwivuza, kuvomera no kubika ingufu mugihe gikwiye. Ifasha gukuramo guhungabanya gufatanya cyane kunyeganyega kw'ikinyabiziga no kuzamura ihumure.