Steel that has a continuous abrasive pattern etchech on No.4 goods. It is mostly used for developing construction materials for both inside and exterior together with for sash, doors, and panels in buildings Th2 Khả năng chống ăn mòn của inox 316L – Đặc điểm và ứng dụng Chức năng https://stephenzbddc.weblogco.com/34387402/not-known-details-about-inox-tam