ZH

RU

ES

gb/t14259

gb/t14259, Total:1 items.

In the international standard classification, gb/t14259 involves: Acoustics and acoustic measurements.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, gb/t14259

  • GB/T 14259-1993 Acoustics-Guide to standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings




Copyright ©2007-2023 ANTPEDIA, All Rights Reserved