5 Easy Facts About แผ่นพื้นเหล็ก Described
The secondary things type stiffeners for the web made by the fluted deck. As for standard beams, the deck (World wide web of horizontal beam) need to be attached towards the perimeter customers (flange of horizontal beam) to ensure transfer from the shear forces.ลักษณะงานที่เหมาะสม งานโครงสร�