A person demonstrating how a machine can help refinish hardwood floors.
A man demonstrates the capabilities of a wooden floor sander.
A guy with red top and grey trousers is demonstrating how to use the sanding machine on the wooden floor
A man kneels by a floor machine on a hardwood floor
A man talks about and demonstrates an industrial floor sander
A man is using a machine to put the finish on a wood floor.
Demonstration and narration of a floor sanding and finishing machine.
A man makes a demonstration of a machine made for wooden floors.
the man is standing next to a vacuum cleaner and showing how well it cleans the hardwood floors
A man shows how a sander works for your floor