intoki ya trolley ibiziga byerekanwe intoki gusunika trolley
Ibyiza byibicuruzwa:
1. Biroroshye guhindurwa (utubuto tuzengurutse) kugirango duhuze intera nini y'ubugari.
2. Guhindura kugirango uhuze intera nini yumwirondoro.
3. Ibintu byiza cyane bizunguruka kubera uruziga rukora imashini rwashyizwe kumashanyarazi, enaosulatd imipira.
4. Ibikoresho bisanzwe birwanya kurwanya no kurwanya ibitonyanga.
5.Umutekano mukoresha no korohereza mukubungabunga.
6.Ubwubatsi bwuzuye hamwe nubunini buto.
7.Span hagati yiziga irashobora guhindurwa byoroshye kandi ikwiranye na I beam zitandukanye.
8.Ubushobozi buhanitse bwo kohereza no gukurura intoki ntoya kandi irashobora kugenda kumurongo wa radiyo nto.
Andika ubutumwa bwawe hano hanyuma utwohereze