Case C-615/10: Judgment of the Court (Fourth Chamber) of 7 June 2012 (reference for a preliminary ruling from the Korkein hallinto-oikeus — Finland) — Proceedings brought by Insinööritoimisto InsTiimi Oy (Directive 2004/18/EC — Public contracts in the field of defence — Article 10 — Article 296(1)(b) EC — Protection of a Member State’s essential security interests — Trade in arms, munitions and war material — Product procured by a contracting authority specifically for military purposes — Existence, as regards that product, of a potential and largely identical civilian application — Tiltable turntable for carrying out electromagnetic measurements — Contract not put out to tender in accordance with the procedures provided for by Directive 2004/18)