Gushyira mu bikorwa 1. Gusya Umuhanda: Amenyo yubwubatsi bwubwubatsi bukoreshwa mubikorwa byo gusya umuhanda, bifasha gukuraho ibikoresho byo mumuhanda bishaje kugirango habeho umusingi mwiza wa kaburimbo nshya.2. Gusana umuhanda: Mugihe cyo gusana umuhanda, gusya amenyo bikoreshwa mugukuraho ibice byumuhanda byangiritse, gutegura ubuso bwibikorwa byo gusana.3. Kwagura umuhanda: Mu mishinga yo kwagura umuhanda, amenyo yo gusya akoreshwa mu guca no gukuraho hejuru y’imihanda ihari, bigatuma umwanya wubatswe n’imihanda mishya.4 ...