Amakuru

1. Guhitamo ibikoresho
Ibiceri bya feza muri rusange bikoresha ifeza yera ifite ubuziranenge bwa 999, kandi ubwiza bwa 925 na 900 nabwo bukoreshwa cyane ku rwego mpuzamahanga. Ibiceri bya zahabu mubisanzwe bikozwe muri zahabu na feza cyangwa zahabu ivanze nka 999999 na 22K. Zahabu na feza byombi biratunganywa kandi bigategurwa na mint binyuze mu gutunganya electrolytike, kandi bigasesengurwa utudomo n'ibikoresho bigezweho. Ibisubizo by'isesengura byerekana amahame yemewe n'iterambere ry'ikoranabuhanga mu gihugu.

2. Gushonga isahani
Kuva mu itanura ry'amashanyarazi, icyuma gishongeshejwe gishyirwa mubintu bitandukanye byerekana fagitire binyuze mu mashini ikomeza, hanyuma ubuso bugahingurwa mu buryo bwa mashini kugira ngo bukureho umwanda, hanyuma ubukonje buzenguruke mu buryo bukabije bw’ibidukikije. Ku ruganda rudasanzwe rwo kurangiza, indorerwamo yaka cyane ifite uburebure buto cyane kwihanganira irazunguruka, kandi ikosa ntirirenga 0.005 mm.

3.Gufata gukaraba no gukora isuku
Iyo igipande gishyizwe muri cake yubusa yakubiswe na punch, burr ntarengwa hamwe nuruhande rwiza bigomba kuba byemewe. Ubuso bwa cake yicyatsi bwumishijwe hamwe nisuku idasanzwe. Buri cake yicyatsi irapimwa. Ubunini bwikigereranyo cya elegitoronike burasabwa kuba 0.0001g. Udutsima twatsi twose tutujuje kwihanganira tuzakurwaho. Shira udutsima twiza dusabwa mubikoresho bisukuye hamwe numupfundikizo ukurikije ingano yagenwe yo gucapa.

4. Ibumba
Igishushanyo mbonera ni ihuriro ryihariye kandi ryingenzi mugikorwa cyibiceri. Nyuma yo gusuzuma neza no kwemeza insanganyamatsiko nubushushanyo, hifashishijwe ibishushanyo mbonera kandi byiza bibajwe bya mint, bifatanije no gukoresha ibikoresho bigezweho, intego yo gushushanya yashyizwe kumurongo.

5
Gucapa bikorerwa mucyumba gisukuye hamwe no kuyungurura umwuka. Umukungugu muto wose nintandaro yo gukuraho ibiceri. Ku rwego mpuzamahanga, igipimo cyo gusiba icapiro ubusanzwe ni 10%, mugihe igipimo cyo gukuraho ibiceri gifite diameter nini nubuso bunini bw'indorerwamo bingana na 50%.

6. Kurinda no gupakira
Kugirango ugumane ibara ryumwimerere ryibiceri byo kwibuka bya zahabu na feza mugihe runaka, ubuso bwa buri giceri bugomba kurindwa. Muri icyo gihe, ishyirwa mu isanduku ya pulasitike, igashyirwaho kashe ya plastiki, hanyuma igashyirwa mu gasanduku kabugenewe. Ibicuruzwa byose byarangiye bigomba kugenzurwa cyane