CPV code 51133000 designates Installation services of turbines in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
51133000 sits under 51130000 (Installation services of steam generators, turbines, compressors and burners) and groups 1 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.