Icyuma cyihuta cyane cyuma, kizwi kandi nkicyuma cyumuyaga cyuma, icyuma cyera cyuma, ni umusemburo urimo karubone nyinshi (C), tungsten (W), molybdenum (Mo), chromium (Cr), vanadium ( V) nibindi bikoresho Hacksaw. Ibikoresho byihuta byuma byibanze bifite ubukana bwinshi nyuma yo gukata ...
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