1. Ifata imiterere ihindagurika yumurongo wizuru, ishobora gukorana nubunini butandukanye mask hamwe nuburyo butandukanye

2. Ikimenyetso cyibara ryikora kugirango ryemeze neza

3. Buri sitasiyo igenzurwa na moteri ya servo kugirango ikureho neza ikosa ryo guhuza.

4. Umubiri umaze kuzura, uzahita ujyanwa mumashini yo gusudira

6. dukoresha gukurura inkoni ubwoko bwa earloop welding imashini ifite imikorere myiza.

7. Umusaruro wikora, imikorere ihamye, kugabanya ibiciro byakazi no kuzamura neza ibicuruzwa