Ubunini busanzwe bwikirahure ni 10mm 12mm 15mm 18mm 20mm.10 mm bihuye na 2 bingana, mm 12 ni 2,5 bingana, mm 15 ni 3 bingana, 18 mm ni 4 bingana, naho 20 mm ni 4.5 bingana. Uburebure burenze 20mm burashobora gutegurwa.Mubisanzwe, ibiyobora 3-4 bikoreshwa mubyumba bya CT, naho 2-3 bigereranya bikoreshwa mubitaro bya stomatologiya.
Kugeza ubu, ikirahuri cya ZF2 n’ikirahuri cya ZF3 gikoreshwa mu Bushinwa ni ubwoko bumwe, icyerekezo gihwanye n’ubucucike ni kimwe, ubucucike ni 4.2, kandi kohereza urumuri bigera kuri 95%, bityo ntitugomba gufatana isano iri hagati ya zf2 na zf3 iyobora ikirahure, mubyukuri nikirahure.
Ikirahuri cya ZF6 gifite ibiranga ibintu byinshi birimo isasu ryinshi, kurinda neza, uburemere bworoshye, kandi birakomeye kandi biramba, cyane cyane bikoreshwa mumashanyarazi ya kirimbuzi, ingufu za atome nizindi nganda za kirimbuzi.
Ikirahuri cyambere kiyobora neza kuruta ikirahure cya fosifate.Nyamara, niba sisitemu ya fosifate ihujwe na sisitemu ya silikatike, sisitemu ya desalination, cyangwa izindi sisitemu, ibintu bitagaragara bibaho ako kanya -7.4.3 ikirahure kinini cya silikatike ya silikatike, ibara riterwa nimiterere.Mu kirahure cya optique kibonerana, ingaruka z'umuringa cyangwa ion ku kirahure no guhindura imiterere y'ibirahure bigira uruhare runini mu kohereza ibirahuri by'isasu.
Kuva yashingwa, uruganda rwacu rwateje imbere ibicuruzwa byambere byisi kwisi hubahirizwa ihame ryambere.Ibicuruzwa byacu byamamaye cyane mu nganda no kwizerwa mu bakiriya bashya kandi bashaje ..