Input:
- 7 belts of Iron Plate 14K/m
- 1 belt of Green Circuit 2K/m
- 1 belt of Red Circuit 750/m
- 1 belt of Steel Plate 500/m
Output:
- 1 belt of Blue Science 1K/m - 30% efficiency

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Input:
Output: