Wooden boards are used to construct more advanced buildings.
Used to produce: 
Wooden hammer, 
Wooden pickaxe, 
Wooden shovel, 
Wooden sword, 
Iron hammer, 
Iron pickaxe, 
Iron shovel, 
Iron sword, 
Machine parts
Used to construct: Automated farm Automated farm, Overhead Conveyor Overhead Conveyor, Overhead Station Overhead Station, Depot 5x5 Depot 5x5, Depot entry Depot entry, Depot exit Depot exit, Harbour Harbour, Zeppelin Depot Zeppelin Depot, Inserter Inserter, Quarry Quarry, 
Table, Railway Crossing. Railway Crossing., 
Metal Workshop, Zeppelin factory Zeppelin factory, Zeppelin station Zeppelin station
Produced from: 
Wooden log Wooden log
