Iron working (research)

File:Iron-working.png Basic technology needed to create better iron items.

Cost:	5 File:1-science-pack-1.png X 10
Effects:	File:Iron-chest.png Iron chest
Allows:	File:Steel-processing.png Steel processing File:Automation-1.png Automation 1 File:Logistics-1.png Logistics 1 File:Armor-making-1.png Armor making File:Turrets.png Turrets

Technology tree