Рет қаралды 181,929
If your wall is also a hollow drywall, we need to install a drywall anchor or expansion screw before hanging things on the wall. I tested most of the expansion screws in this video, and you can see how they work.
The last video about the connection of the floating table installation • DIY安装悬浮式桌子【如何找到沉重立柱以及金...