When I look at any of those three terms my first thought is that those are conditions required to create said item. In reality, only "Crafting" refers to this, and both "Construction" and "Buildable" are used in other places to refer to the conditions of placement.

The terms "Construction" and ...

The recycler has two actual functions: It can reverse a recipe returning 25% of the materials, or it can reduce the input of material to 25% of the input, depending on what is fed in.

Currently the Recycler tooltip, the primary way of reading the functionality of a machine or item, reads:

"The ...