Performance of a comprehensive service on servicing, diagnostics, repair, supply, installation of spare parts and consumables of light and heavy goods vehicles up to 3.5 tonnes and specialised vehicles entered into the balance sheet of the Municipality of Blagovgrad, its budgetary units and secondary distributors, by lots: For lot No 1 Performance of a comprehensive service on servicing, diagnostics, repair, supply, installation of spare parts and consumables of light and heavy goods vehicles up