5 Easy Facts About แผ่นพื้นเหล็ก Described
It truly is critical that phos/painted composite deck do not need paint on top of the deck given that the bonding motion involving concrete and steel might be adversely influenced by painting the area of the composite deck exactly where it satisfies the slab.แผ่นเหล็กกันลื่น แผ่นเหล็กตีนไก