Metal with a ongoing abrasive sample etchech on No.four items. It is usually employed for building construction supplies for the two interior and exterior as well as for sash, doorways, and panels in structuresTh2 Kh? n?ng ch?ng ?n mòn c?a inox 316L – ??c ?i?m và ?ng d?ng Ch?c n?ng bình lu?n b? t?t ? Kh? n?ng ch?ng ?n mòn c?a inox 316L – ??