
Ibikoresho bya karubone, Alloy Icyuma, Icyuma Cyiza, Aluminium, Amabara Yijimye / ASTM, ASTM, ASTM Ubuso burangije umukara, zinc, phospring, phosphanti, imashini yahagaritswe, ishyushye ya Daromet yirukanwe, Daromet HASC ikurikije igihe cyo gutanga abakiriya mugihe cyiminsi 30 nyuma yo kubona kubitsa. Ipaki na karubone cyangwa igikapu cyonsan hanyuma ukurikije umwuga wibintu cyangwa usaba abakiriya mu mikino 20 uburambe bwo kumva igitekerezo cyawe cyangwa asohora.