Acoustics—Description, measurement and assessment of environmental noise—Part 3:Objective method for the measurement of prominence of impulsive sounds and for adjustment of L Aeq
NORMA vydaná dňa 27.2.2026
Designation standards: GB/Z 3222.3-2026
Publication date standards: 27.2.2026
Country: Chinese technical standard
Kategória: Technické normy GB