I.Ibiranga ibikoresho:
Iki gikoresho gihuye neza n'ibipimo bya IULTCS, TUP/36, gifite ishingiro, cyiza, kandi cyoroshye gukoresha
no kubungabunga, ibyiza byoroshye gutwara.
II. Ikoreshwa ry'ibikoresho:
Iki gikoresho gikoreshwa by'umwihariko mu gupima uruhu, uruhu, kugira ngo umuntu asobanukirwe kimwe
itsinda cyangwa ipaki imwe y'uruhu mu bwoko bworoshye n'ubukomeye, ishobora no kugerageza igice kimwe
by'uruhu, buri gice cy'itandukaniro ryoroshye.