-
GB/T 14227-2024 in English
Acoustical requirement and measurement on station platform of urban rail transit
to be valid
Issued on:2024-09-29
RFQ -
GB/T 42473-2023 in English
Acoustics―Procedures for assessment and prediction of noise annoyance
valid
Issued on:2023-03-17
$812.00 -
GB 12523-2011 in English
Emisson standard of environment noise for boundary of construction site
valid
Issued on:2011-12-30
$60.00 -
GB 24929-2010 in English
Limit and measurement method of noise emitted by accelerating all-terrain vehicles
valid
Issued on:2010-08-09
$360.00 -
GB 12348-2008 in English
Emission Standard for Industrial Enterprises Noise at Boundary
valid
Issued on:2008-08-19
$80.00 -
-
-
GB/Z 21233-2007 in English
Acoustics - Assessment of noise annoyance by means of social and socio-acoustics surveys
valid
Issued on:2007-11-14
$512.00 -