Ni izihe nzego z'umutekano zo kurwanya ubujura?

Urwego rwumutekano rwakurwanya ubujura umutekano ni mubyukuri yerekeza kubushobozi bwayo bwo kurwanya kumeneka, byitwa ubushobozi bwo kurwanya ubujura. Under ibikorwa byibikoresho byateganijwe byo gusenya, ihuriro ridakomeye kuriagasanduku k'umutekano karwanya ubujura Irashobora kwihanganira uburebure bwa net igihe cyo gukora cyo kwinjira bidasanzwe.Igabanijwemo: A1, A2, B1, B2, B3naC 6 umutekanourwego.Urwego rwumutekano urwego rwo hasi, na C urwego rwumutekano nirwo hejuru.
Kurwanya ubujuraUrwego rwumutekano urwanya ibyangiritse.
A1 umutekano wo kurwanya ubujura:itIrashobora gukumira ikoreshwa ryibikoresho bisanzwe byintoki, ibikoresho byingufu zishobora gutwara hamwe no gusya umutwe, hamwe nibikoresho bifatanyijemo, muminota 15 yumwanya wo gukora net kugirango ukingure urugi cyangwa ukore santimetero kare 38umwobomu muryango, umubiri w'inama y'abaminisitiri.
A2umutekano wo kurwanya ubujura:itIrashobora gukumira ikoreshwa ryibikoresho bisanzwe byintoki, ibikoresho byingufu zigendanwa hamwe no gusya umutwe, kandi ibyo bikora hamwe, ntibishobora guterwa muminota 30 uhereye igihe cyo gukora net.
B1 umutekano wo kurwanya ubujura:itIrashobora gukumira ikoreshwa ryibikoresho bisanzwe byamaboko, ibikoresho byingufu zishobora kwamamara, gusya umutwe, ibikoresho bidasanzwe byikwirakwizwa no gukata itara, kimwe no gukoresha ibyo bikoresho hamwe, muminota 15 yigihe cyakazi cyo gukora ntigishobora gutera, cyangwa gutera bitarenze santimetero kare 13 z'umwobo ku muryango n'umubiri w'inama y'abaminisitiri.
B2 umutekano wo kurwanya ubujura:itIrashobora gukumira ikoreshwa ryibikoresho bisanzwe byamaboko, ibikoresho byingufu zishobora kwamamara, gusya umutwe, ibikoresho bidasanzwe byikwirakwizwa no gukata itara, kimwe no gukoresha ibyo bikoresho hamwe, mugihe cyiminota 30 uhereye igihe cyo gukora net ntigishobora gutera, cyangwa gutera ntakindi hejuru ya santimetero kare 13 z'umwobo ku muryango, umubiri w'inama y'abaminisitiri unyuze mu mwobo.
B3 umutekano wo kurwanya ubujura: Irashobora gukumira ikoreshwa ryibikoresho bisanzwe byamaboko, ibikoresho byingufu zigendanwa, gusya imitwe, ibikoresho bidasanzwe byikwirakwizwa no gukata amatara, hamwe no gukoresha ibyo bikoresho hamwe, muminota 60 yigihe cyakazi cyo gukora ntigishobora gutera, cyangwa gutera bitarenze santimetero kare 13 z'umwobo mu muryango, umubiri w'inama y'abaminisitiri.
Icyiciro C.umutekano wo kurwanya ubujura: it Irashobora gukumira ikoreshwa ryibikoresho bisanzwe byamaboko, ibikoresho byingufu byikurura, gusya umutwe, ibikoresho bidasanzwe byikurura, gukata itara hamwe n’ibisasu, kandi ibyo bikoresho nibikoresho bifatanije hamwe, muminota 60 yigihe cyakazi cyo gukora ntigishobora gutera, cyangwa bitera kutarenza santimetero 13 z'umwobo mu muryango, umubiri w'inama y'abaminisitiri.
Urwego rwumutekano rwumutekano wo kurwanya ubujura rushobora kugaragara mubicuruzwa byarwo, nka: FDG-A1 / D-53, muri yo A1 igereranya urwego rwumutekano, kandi umutekano muke wo kurwanya ubujura ku isoko ni icyiciro cya A1.