-
SHAKA ICYUMWERU CY'ICYIZA Gusya Diamond CBN Ibikoresho
Umubare munini usya cyangwa udashaka kuvuga icyuma ni akazi gakomeye, ibiziga byisi yose birahinduka kandi bigufi mubuzima. Amashanyarazi cyangwa vacuum brazed ibiziga n'ibikoresho bitanga ubuzima busukuye kandi burebure.