Prezentul standard stabile?te caracteristicile acustice ?i metodeb de verificare pentru avertizoarele acustics care s?nt destinate echip?rii autovehiculelor ?i care pot fi alimentate cu curent electric sau cu aer comprimat, denumite prescurtat ?n cele ce
STAS 9059/1-1983 history
1983STAS 9059/1-1983 ELECTRIC SOUND SIGNALLING DEVICES NOT MOUNTED ON THE MOTOR VEHICLES Acoustic characteristics and methods of test