Birakwiriye gukoreshwa mu gupfunyika kabiri kugira ngo bikemure ibibazo bikomeye byo gupfunyika.
Ikintu cy'ingenzi kiranga umugozi w'icyuma kidashonga ni imbaraga, biterwa n'imiterere y'icyuma kidashonga ituma icyuma kidashonga kidashonga kidakora neza.
Uburyo bukunze gukoreshwa cyane mu gufata ibintu hamwe — nk'ibiti — no gushyira ibintu mu mwanya wabyo. Akenshi vis ziba zifite umutwe ku mpera imwe y'vis utuma ishobora guhindukizwa. Umutwe ubusanzwe uba munini kuruta umubiri w'vis.

| M2*4.5 | 3—-14 |
| M2.5*5.5 | 3—–20 |
| M3*7 | 3—–30 |
| M4*8.5 | 4—–50 |
| M5*10.5 | 5——60 |
| M6*12.5 | 6——120 |
| M8*13.8 | 8——-125 |
| M10*17 | 16——125 |
Gupfunyika
Ipaki yo mu bwoko bw'Abadage iraboneka irimo ipaki ya poly, ipaki y'impapuro, ipaki ya pulasitiki, ipaki ya pulasitiki y'impapuro, hamwe n'ipaki yagenewe abakiriya.
agasanduku kacu k'amabara karimo ikirango.
dushobora gutanga kode y'umukiriya n'ikirango ku bikoresho byose byo gupakira
Gupakira byateguwe n'abakiriya birahari
Gupakira agasanduku k'amabara: udupfunyika 100 kuri buri gasanduku ku ngano nto, udupfunyika 50 kuri buri gasanduku ku ngano nini, hanyuma bikoherezwa mu makarito.












