If it doesn't say "X percent chance to Reverse Engineer" then you can't learn a schematic from it.
Also, for the player who was asking about the Advanced Commando Armoring 25, that is a Rakata equivalent armoring, and can be dropped by SOA or Karagga on hardmode or nightmare. If it doesn't have the tooltip I mentioned above when you hover the reverse engineering hammer over it, then Cybertechs cannot learn the schematic to craft it.
So this basically says, there were no new cybertech mod schems added (other than maybe the top level campaign gear)... i'm not seeing any tooltips on mods that I was not able to manufacture prior to 1.2.
Very disappointing.... that means still no tanking mods for us to craft.