Iriburiro: Icyuma cyinjiriro cyicyuma kizwi kandi nkicyuma cy irembo ryicyuma, icyuma cyinjiriro cyicyuma, icyuma cyoroshye, icyondo cyondo, ibice byacyo byo gufungura no gufunga ni irembo, icyerekezo cyerekezo cy irembo ni perpendicular yerekeza ku cyerekezo cyamazi, mugukata fibre material blade irembo ryo guca hagati ...
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