Yoherejwe muri Philippines
Yoherejwe muri Sri Lanka
Yoherejwe mu mahanga
Urubuga rwo gutanga
Imikorere ya granulation yuzuye kandi ikora neza
Wige Byinshi Twinjire
Ibicuruzwa bisanzwe bya sima ya karbide bifite ibarura rinini, ibicuruzwa byabigenewe birashobora gukorwa bishya kandi ibishusho byuzuye.
