WHAT DOES METAL DECK ราคา MEAN?

The latter signifies any further load designed by building workers or machines in the course of installation.สกรูสำหรับยิงแผ่นหลังคาเหล็ก/แปเหล็ก แปไม้PTD or primer-painted metal decking can be an impermanent, provisional coating that sometimes comes in a gray complete.