ZA yamye ikorana no kumva ko byari ngombwa gushyigikira ibicuruzwa byayo byinshi hamwe nubuhanga buhanitse.

Itsinda rifite ubushobozi bwo kwifashisha inzobere mu bya tekinike kuva ku nzego z'ubuyobozi hasi, abakozi bafite uburambe mu nzego zose z’ibikorwa byo gushinga ibyuma no gukora ibyuma, hamwe n'ubumenyi bwo gukora ferro alloy. Iyi nkunga ya tekiniki itangwa ku isi yose kandi, hamwe nubuhanga bukomeye bwubucuruzi, iha umukiriya igiteranyo cyuzuye kubicuruzwa n’ibyuma bijyanye.