If you make Immersive engineering treated wood with the Mekanism tanks (the basic one being the only I have tried with) it will delete the tank when you craft it.
How often do players use a tank to craft treated planks? It hadn't occurred to me to even be a possibility, but I suppose we could add a note to it.
I am not worried about this. This doesn't seem to be a big issue. (Would actually be a giant pain to actually disable because of how this recipe is implemented by the mod) Decided against. -Aidoneus