Uburemere bworoshye umutwaro uremereye ufite ubushobozi bwa 2,5mm uburebure bwimbere bwimbere inguni ya sisitemu ihuriweho na sisitemu.
Turi abakora ibyuma bihuza.Ibicuruzwa byacu bigurishwa biturutse ku nganda.Hamwe nibiciro biri hasi hamwe no kohereza byinshi, nitwe duhitamo neza kubacuruzi.