Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB 12523-2011 Emisson standard of environment noise for boundary of construction site 40.0 via email in 1 business day valid
SH/T3146-2004 Design specification for noise control in petrochemical industry 255.0 via email in 1~3 business day valid
HJ/T 385-2007 Technical requirement for environmental protection product Low noise type cooling tower 120.0 via email in 1~3 business day valid
GB/T 25516-2010 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss fiow noise and total pressure loss 580.0 via email in 1~3 business day valid
GB/T 4963-2007 Acoustics—Normal equal-loudness-level contours 360.0 via email in 1~3 business day valid
HG 20503-1992 Chemical engineering construction projects in the design of noise control regulation 180.0 via email in 1~3 business day valid
GB 19757-2005 Limits and measurement methods for noise emitted by accelerating tri-wheel and low-speed vehicle 120.0 via email in 1~3 business day valid
GB/T 17249.1-1998 Acoustics - Guidelines for the design of low-noise workplaces - Noise control strategies 315.0 via email in 1~3 business day valid
GB/T 7582-2004 Acoustics - Statistical distribution of hearing thresholds as a function of age 120.0 via email in 1~3 business day valid
HJ/T 90-2004 Norm on acoustical design and measurement of noise barriers 200.0 via email in 1 business day valid
GB/T 17249.2-2005 Acoustics—Guidelines for the design of low-noise workplaces—Part 2:Noise control measures 210.0 via email in 1~3 business day valid
GB 22337-2008 Emission standard for community noise 60.0 via email in 1 business day valid
HJ/T 391-2007 Technical requirement for environmental protection product Flexible rubber pipe joint 180.0 via email in 1~3 business day valid
GB 14227-2006 Acoustical requirement and measurement on station platform of urban rail transit 90.0 via email in 1~3 business day valid
GB/T 14227-2006 Acoustical requirement and measurement on station platform of urban rail transit 90.0 via email in 1~3 business day valid
GB 12348-2008 Emission Standard for Industrial Enterprises Noise at Boundary 60.0 via email in 1 business day valid
GB/T 4854.1-2004 Acoustics?Reference zero for the calibration of audiometric equipment?Part 1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones 110.0 via email in 1~3 business day valid
GB/T 15190-1994 Technical specification to determinate the suitable areas for environmental noise of urban area 50.0 via email in 1 business day superseded
GB 16710.1-1996 Earth-moving machinery-Noise limits 90.0 via email in 1~3 business day abolished
HJ/T 383-2007 Technical requirement for environmental protection product Exhaust muffler of automobile engineer 90.0 via email in 1~3 business day valid
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