แผ่นพื้นเหล็ก THINGS TO KNOW BEFORE YOU BUY

To guarantee good load distribution and structural integrity throughout all surfaces, even spacing must be preserved when making use of weld styles alongside its supports. Welding must only be finished beneath favorable climatic conditions exactly where doable.ทำพื้นอย่างไรให้บ้านโครงสร้าง�