Koresha icyerekezo.
Ifoto, icyitegererezo cyangwa icyerekezo cyerekanwe gifasha kumenya isura igaragara umuguzi wawe yiteze. Nibyiza cyane kuruta gusaba igifuniko, ibara cyangwa ibiti bitaremezwa.
Sobanura ibyateganijwe.
Shyiramo umwirondoro werekana hamwe nintambwe igenewe kugirango ikiganiro kirangire ntigihagarikwa na gahunda ya handrail.
Emeza gahunda.
Ipfunyika rya nyuma, ibara hamwe nibyangombwa bisubirwamo bijyanye niperereza nyirizina. Gufata cyangwa gufatisha SDS cyangwa MSDS birashobora kuboneka kubisabwa aho bibaye ngombwa.
Muganire Kurangiza Guhuza