Metal with a constant abrasive sample etchech on No.4 products and solutions. It is mostly employed for constructing building resources for both equally interior and exterior and also for sash, doors, 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 i