These are considered Tier 2 raid armor. check out Rootbound auspex for the Tier 3 upgrade. these are combined with Gyro Cores from MMM raids.
To combine you need Ak Anon faction indifferent. Each Gyro Core is for a specific piece of armor, wrist, arms, legs etc. The Mechanical Vendor II sells the embedder (mine was around 1700pp) near the cannon in DSH.
If your Gyro Core is not your class you may convert it. Cost a ton though.
Tessowin
84 Druid
Resolution of Erollisi Marr