Cua Sov Rau Cov Menyuam
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Cov Hluav Taws Xob Rolls, Alloy nrum steel yob, Radiant raj
Peb muab ntau hom hlau ua kom zoo rau steel zeb coj qhov chaw uas muab cov khoom sib zog ua haujlwm muaj zog hauv txhua qhov kev qhia. Peb nrum hlau ductile, ADI, CADI, Ni-Resist, Ni-Hard, thiab cov kab sib txuam, kuj yog xim hlau grey thiab ntau lwm cov hlau.
