The decoration is inseparable from the board, and there will be multiple plastic panels in the selection of board. When it comes to plywood, how many layers do it have? Which one is selected?The conventional size of the multi -layer plywood is 1220mm*2440mm, and the thickness specifications are main

What is plywood?Plywood is actually a kind of board bonded with adhesive. The front side of the plywood is called the "face" and its opposite side is called the "back". The one in the middle is called the "core board". Usually, the board core is made of some wood cut into thin slices, and then these