A269 itwikira ibikoresho bya sinterife bikozwe muri fertil cyangwa se bikozwe muri fertil cyangwa se bisaba kwirinda ingese no gukoresha ubushyuhe buri hasi cyangwa buri hejuru harimo 304L, 316L na 321. A249 ikoreshwa gusa mu gukoresha ubushyuhe bwinshi (icyuma gishyushya, icyuma gihindura ubushyuhe).
Igihe cyo kohereza: Werurwe-04-2019
