Standard Test Method for Laboratory Measurement of Acoustical Effectiveness of Ship Noise Treatments
NORMA vydaná dňa 1.5.2024
Označenie normy: ASTM E2963-24
Dátum vydania normy: 1.5.2024
Počet strán: 13
Približná hmotnosť: 39 g (0.09 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
acoustic acceptance, acoustic radiation efficiency, acoustic treatment effectiveness, airborne sound transmission loss, absorption, acceptance, bulkhead, damping, deck, radiation efficiency, ship structure, side shell, sound transmission loss, transmission loss,, ICS Number Code 17.140.20 (Noise emitted by machines and equipment)