Повучен
Provides specifications for four steps to be followed when describing the noise from a single aircraft operation. Provides a method for determining a noise-exposure measure for a succession of operations in a given time-interval. Discusses furthermore specific purposes for which these methods might be used, including certification, monitoring of noise levels and of noise-exposure, and land-use planning.
ПОВУЧЕН
ISO 3891:1978
95.99
Повучен
19. 7. 2010.
Buka vazduhoplova - Merenje i utvrđivanje spoljne buke na zemlji bez frekvencijske analize
95.99 Повучен