77.3Level 377Rental and leasing activities77.31Rental and leasing of agricultural machinery and equipment77.32Rental and leasing of construction and civil engineering machinery and equipment77.33Rental and leasing of office machinery, equipment and computers77.34Rental and leasing of water transport equipment77.35Rental and leasing of air transport equipment77.39Rental and leasing of other machinery, equipment and tangible goods n.e.c.