Metal that has a steady abrasive pattern etchech on No.4 merchandise. It is usually employed for developing construction materials for each 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