Helping The others Realize The Advantages Of metal deck ราคา
This enables it to span better distances. To make certain highest power and stability of your composition, we endorse four inches whole slab thickness by pouring at the least 2 inches of concrete about the deck’s ribs.สกรูสำหรับยิงแผ่นหลังคาเหล็ก/แปเหล็ก แปไม้ลด