What are the uses of Douglas Fir? Does #1 include vehicles of war?
Douglas fir
Have Douglas fir been used to fight wars?
Douglas fir are a type of tree. Douglas fir are used to make ships. The Minesweeper is a small warship made from Douglas fir. The Minesweeper was made of wood to reduce it's risk magnetic signature and likely hood of detonating mines.
species of tree