A Review Of แผ่นพื้นเหล็ก
Roof deck is accustomed to enclose the top of the making although enabling for the final roof to generally be fastened higher than. Working with roof deck is surely an efficient technique for supporting roof hundreds, as this kind of deck can support gravity hundreds, wind uplift loads, and diaphragm shear loads.ผลิตภัณฑ์ แผ