hat
Kri eleman (C, Fe, Ni, Mn, Cr ak Cu), smelted nan ingots pa AOD finery, à woule nan nwa sifas, chimique nan sitwon likid, file pa otomatikman machin ak rekòt grenn nan
eng
Raw elements (C, Fe, Ni, Mn, Cr and Cu), smelted into ingots by AOD finery, hot rolled into black surface, pickling into acid liquid, polished by automatically machine and cutting into pieces