Crafting Material
Recipe[]
- Double Walled Pipe x1
- Hose x2
- Tensile Frame x1
- Airtight Casing x2
To unlock Compressor you need x1 each of previous mentioned items plus Artifact of Tubes x1 and Artifact of Tanks x1
(From the Research Nexus, click on the Advanced Recipes button underneath the ingredient list. Select the artifacts and ingredients, and click Research.)