Various types for all techs.
There is also a smelting setup with becons for iron/copper and steel.
by Unknown Author · updated 3/5/2019 · 199

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Various types for all techs.
There is also a smelting setup with becons for iron/copper and steel.