Council Directive 78/318/EEC of 21 December 1977 on the approximation of the laws of the Member States relating to the wiper and washer systems of motor vehicles
Direktiva Sveta 78/318/EGS z dne 21. decembra 1977 o približevanju zakonodaje držav članic o sistemih za brisanje in pranje stekel na motornih vozilih