In a wood factory showing how planks of wood are processed.
A machine puts boards on a belt and workers check the boards on the line.
Lumbar is being planed and inspected at a production factory
Boards are shown coming out of a machine and onto an assembly line while workers mark them.
A factory shows wooden boards being moved down a conveyor belt.
Planks of wood are being inspected as they move down a conveyor belt.
Long wooden slabs being cut and processed by a group of people at a factory.
A factory where boards are being cut and workers are doing quality control.
Pieces of wood going on an assembly line in a large factory.
A factory line of workers checks over planks for flaws.