Case C-262/15: Judgment of the Court (Ninth Chamber) of 26 May 2016 (request for a preliminary ruling from the Verwaltungsgerichtshof — Austria) — GD European Land Systems — Steyr GmbH v Zollamt Eisenstadt Flughafen Wien (Reference for a preliminary ruling — Common Customs Tariff — Classification of goods — Regulation (EEC) No 2658/87 — Combined Nomenclature — Heading 8710 and Subheading 9305 91 00 — Note 3 to Section XVII and point (c) of note 1 to Chapter 93 — Tanks and other armoured fighting vehicles — Military weapons — Classification of a turret system)