CPV code 42920000 designates Machinery for cleaning bottles, packing and weighing and spraying machinery in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
42920000 sits under 42900000 (Miscellaneous general and special-purpose machinery) and groups 5 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.