Dab tsi yog wrought steel Wrought steel khoom yog hais txog cov khoom siv (forged, dov, nplhaib dov, extruded ...), thaum forging yog ib tug subset ntawm wrought khoom daim ntawv. Qhov txawv ntawm wrought steel thiab forged steel 1.Qhov sib txawv ntawm wrought thiab forged steel yog lub zog.Forged steels yog ...
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