Uburemere bw’irangi :viscosity buzotuma irangi ry’irangi ry’irangi ridasanzwe, amacapiro aratandukanye kubera abahinguzi, wino si imwe .Nimba ukeneye gusubirira wino, urabe neza ko usaba abahinguzi kugira ngo wemeze nimba bishoboka, ahandi ho bizoteza .
