Doubling
Shipbuilding
Planking of ship's bottoms twice. It is sometimes done to new ships when the original planking is thought to be too thin; and in repairs it strengthens the ship without driving out the former fastenings.
Planking of ship's bottoms twice. It is sometimes done to new ships when the original planking is thought to be too thin; and in repairs it strengthens the ship without driving out the former fastenings.