Ibikoresho byo mu rwego rwo kwinonora imitsi

Ibikoresho bisanzwe mu myitozo ngororamubiri birahari byose, birimo Umupira wo kwitoza, Umupira wo kuringaniza igice, Urubuga rw'intambwe, Isakoshi ya Burusiya, Umupira wo kwa muganga, Igikoresho cyo ku rubaho, Umugozi w'intambara, Ibikoresho byo ku rubaho bya Olempike, ubwoko 8 bwose hamwe.