Itandukaniro riri hagati yubukonje bwo gupfuka.

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Ibibazo bisanzwe mugukoresha karbide babonye blades.

PCD yabonye icyuma nikikoresho cyo hejuru cyane kandi gikamba..

Ibyiza nibisabwa byo gukata byumye.

Ese aluminiyumu ishobora gukoreshwa mu gutema ibiti usibye guca aluminium?.

Amahame nibyiza byubukonje.

Nigute ushobora kugura neza-neza neza inkwi zometse kumutwe wabonye neza?.

raker, gutanyagura byinshi byabonye icyuma.

umubare w'amenyo, gukata umusaraba, gutanyagura.