1. Ibikoresho byabugenewe byo gutunganya ibicuruzwa byatewe inshinge bishyirwa mu ndege, bigabanijwemo ubwoko butatu:
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(3) Ubuso butwara hejuru bugabanya indege ifite umudendezo umwe. Kugirango umenye neza aho uhagaze, agace k'indege gakorwa gake cyane gashoboka.
2. Gutunganya ibintu byihariye byo gutunganya inshinge zashyizwe hamwe nu mwobo
Amapine maremare agabanya dogere 4 zubwisanzure; pin ngufi zigabanya dogere 2 zubwisanzure.
3. Gushyira hanze ya silindrike yubuso bwinshinge zabugenewe
Umwanya wa datum niwo murongo wo hagati wuruziga. Hano haribintu bitatu bikoreshwa
Ikibanza cyumwanya: gutahura umwanya uhagaze Icyapa gishyigikira: gushyira uruziga rwinyuma
Inzitizi ya V: kugirango igere kuri centre no guhagarara hejuru yumuzingi winyuma
Igihe cyo kohereza: Ugushyingo-05-2021