1.Ibikorwa byoroshye, gukoresha byoroshye nigipimo gito cyo gutsindwa.
2.Kugenzura ubushyuhe bwa mudasobwa, gushyushya kimwe, gutandukana kwubushyuhe buto.
3.Amavuta arashobora gukoreshwa igihe kirekire, kandi agakomeza gushya, ntagisigara, ntagikeneye kuyungurura, igipimo gito cya karubone.
4.Kuraho ibisigazwa mugihe cyo gukaranga kugirango umenye neza amavuta.
5.Imashini imwe nintego nyinshi, kandi irashobora guteka ibiryo bitandukanye. Umwotsi muke, nta mpumuro nziza, yoroshye, itwara igihe, kandi yangiza ibidukikije.
6.Urwego rwa acide yo gukaranga ni mibi, kandi hakorwa amavuta make yimyanda, bityo ibara, impumuro nuburyohe bwo gukaranga bikomeza kuryoha, kandi uburyohe bwumwimerere bugakomeza nyuma yo gukonja.
7.Kuzigama lisansi birenze kimwe cya kabiri kuruta imashini zisanzwe.
Igikorwa cyo gutunganya imashini yibirayi yinganda igizwe ahanini nogusukura no gukuramo, gukata, gukaraba, guhumeka, kubura umwuma, gukaranga, gutesha agaciro, ibirungo, gupakira, ibikoresho byubufasha nibindi. Inzira yihariye yumusaruro wibijumba bikaranze: guterura no gupakira → gusukura no gukuramo → gutondeka → gukata → gukaraba → gukaraba → umwuma → gukonjesha ikirere → gukaranga