Igisha amayeri make yo gutandukanya ubwiza bwimpapuro zandika

1. Ntukarebe diameter, reba umubare wa metero
Ibisobanuro by'impapuro ziyandikisha bigaragazwa nka: ubugari + diameter. Kurugero, 57 × 50 dukunze gukoresha bivuze ko ubugari bwimpapuro zabigenewe ari 57mm naho diameter yimpapuro ni 50mm. Mugukoresha nyabyo, igihe umuzingo wimpapuro ushobora gukoreshwa ugenwa nuburebure bwimpapuro, ni ukuvuga umubare wa metero. Ubunini bwa diameter yo hanze bugira ingaruka kubintu nkubunini bwimpapuro zifatizo, ubunini bwimpapuro, hamwe nuburemere bwikizunguruka. Diameter yuzuye ntishobora kuba metero zuzuye.
2. Igihe cyo kubika amabara nyuma yo gucapa
Kubisanzwe-impapuro zerekana amafaranga, igihe cyo kubika amabara ni amezi 6 cyangwa umwaka. Impapuro zigihe gito zo kwandikisha zishobora kubikwa iminsi 3 gusa, kandi igihe kirekire gishobora kubikwa imyaka 32 (kubikwa igihe kirekire). Igihe cyo kubika amabara kirashobora guhitamo ukurikije ibyo ukeneye.
3. Niba imikorere yujuje ibikenewe
Ku mpapuro rusange zo kwandikisha amafaranga, birahagije kuzuza ibisabwa bitarimo amazi. Restaurants hamwe na KTV ikeneye gushyira itegeko rimwe hanyuma ugatanga ibintu byinshi. Bashobora guhitamo gushushanya-gutezimbere ibara ryamafaranga. Mu icapiro ry'igikoni, bakeneye kandi gutekereza ku kurwanya amavuta. Kubicuruzwa byoherezwa mu mahanga n'ibikoresho byoherejwe, bakeneye gutekereza ku bikorwa bitatu-byerekana, n'ibindi.