om indbyrdes tilnaermelse af medlemsstaternes lovgivning om godkendelse af lygter og lyssignaler til landbrugs - og skovbrugshjultraktorer ( 79/532/EOEF )
COUNCIL DIRECTIVE of 17 May 1979 on the approximation of the laws of the Member States relating to the component type-approval of lighting and light-signalling devices on wheeled agricultural or forestry tractors (79/532/EEC)