Ibyuma Byahinduwe Byuma Bidafite Inguni Iburyo Buringuni Byogejwe Icyuma Cyuma Cyuma
Ibigize imiti yibyuma bidafite ingese nicyerekezo rusange cyubatswe cyuma, ibipimo nyamukuru byipimisha ni C, Mn, P, S bine.Ukurikije amanota, ibirimo biratandukanye, urwego rusange rwa C <0.22%, Mn: 0.30-0.65%, P <0.060%, S <0.060%
1.304 inguni idafite ibyuma: ubushobozi bwiza bwo gusudira kimwe no kurwanya ruswa, ubushobozi bwiza bwakazi bukonje, imbaraga zubushyuhe buke, nta kuvura ubushyuhe bukomeye, nibindi ..
2.304 inguni idafite ibyuma: imbaraga zakazi zikonje nubukomezi byiyongera, bitari magnetique.
3.316 inguni idafite ibyuma: irwanya ruswa, irwanya ruswa yo mu kirere ikomeye, imbaraga z'ubushyuhe bukabije.
4.321 Inguni yicyuma: irwanya imbaraga za ruswa.
5.410 inguni idafite ibyuma: irwanya imbaraga zo gusudira, ubushyuhe bwo hejuru;
6.430 inguni idafite ibyuma: irwanya ruswa ikomeye, ubushobozi bwiza bwo guhangana, kurwanya cyane ubushyuhe bwo hejuru;
7.420 inguni idafite ibyuma: kuzimya cyane hamwe na magnetique.
Inguni yicyuma irashobora kuba igizwe ningufu zinyuranye zingufu zinyuranye ukurikije ibikenewe bitandukanye byimiterere, ariko kandi nkumuhuza wabanyamuryango.Byakoreshejwe cyane mubyubatswe bitandukanye byubatswe nubwubatsi, nkibiti byo munzu, ibiraro [/ url], iminara yohereza amashanyarazi, imashini zitwara abantu n’ubwikorezi, amato, itanura ry’inganda, iminara yerekana, ububiko bwa kontineri hamwe nububiko bwububiko, nibindi
Ahanini bigabanijwemo ibice bingana ibyuma bidafite ingese hamwe ninguni zicyuma zingana zingana ibyiciro bibiri, ibyo bingana ibyuma bidafite ingese bishobora kugabanywamo ibice bitaringaniye kandi bitaringaniye kandi bingana ubunini bubiri butaringaniye.
Ibisobanuro by'imfuruka zidafite ingese byerekanwa n'ubunini bw'uburebure bw'uruhande n'ubugari bw'uruhande.2010 kuva urugo rwimbere rudafite ibyuma bisobanurwa kuri 2-20, kugeza kumubare wa santimetero z'uburebure bwuruhande rwumubare, umubare umwe wibyuma bidafite ingese akenshi bifite uburebure bwa 2-7 butandukanye.Ibicuruzwa bitumizwa mu mahanga bitarimo ingese byerekanwe n'ubunini nyabwo bw'impande zombi n'ubugari bw'uruhande kandi byerekana ibipimo bijyanye.Uburebure rusange bwuruhande rwa 12.5cm cyangwa burenga kumpande nini zidafite ingese, 12.5cm-5cm hagati yicyuma giciriritse giciriritse cyicyuma, uburebure bwuruhande rwa 5cm cyangwa munsi yicyuma gito.
| Ubugari | Umubyimba |
| 20mmx20mm | 3mm |
| 25mmx25mm | 3mm 、 4mm 、 5mm |
| 30mmx30mm | 3mm 、 4mm 、 5mm |
| 40mmx40mm | 3mm 、 4mm 、 5mm 、 6mm |
| 50mmx50mm | 3mm 、 4mm 、 5mm 、 6mm 、 7mm 、 8mm |
| 60mmx60mm | 5mm 、 6mm 、 7mm 、 8mm |
| 65mmx65mm | 6mm 、 7mm 、 8mm |
| 70mmx70mm | 6mm 、 7mm 、 8mm 、 9mm 、 10mm |
| 75mmx75mm | 6mm 、 7mm 、 8mm 、 9mm 、 10mm |
| 80mmx80mm | 7mm 、 8mm 、 9mm 、 10mm |
| 100mmx100mm | 8mm 、 9mm 、 10mm 、 12mm |
