Helping The others Realize The Advantages Of metal deck ราคา
This permits it to span bigger distances. To be certain most toughness and security of the construction, we advise 4 inches full slab thickness by pouring not less than two inches of concrete above the deck’s ribs.สกรูสำหรับยิงแผ่นหลังคาเหล็ก/แปเหล็ก แปไม้ลดค่