| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JJG 2038-2004 |
Verification Scheme of Measuring Instruments for Audiometry |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14369-2011 |
Acoustics—Measurement methods of insertion loss,echo reduction and sound absorption coefficient for underwater acoustical material samples |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17249.3-2012 |
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms |
540 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 25077-2010 |
Acoustics—Materials for acoustical applications—Determination of airflow resistance |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 31004.1-2014 |
Acoustics—Measurement of sound insulation in buildings and of building elements using sound intensity—Part 1:Laboratory measurements |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3222.2-2009 |
Acoustics—Description measurement and assessment of environmental noise—Part 2:Determination of environmental noise levels |
540 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 7164-2004 |
Radiation detectors for nuclear reactors Characteristics and test methods |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5265-2009 |
Acoustics—Measurement of underwater noise |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3768-2017 |
Acoustics—Determination of sound power levels and sound energy levels ofnoise sources using sound pressure—Survey method using an envelopingmeasurement surface over a reflecting plane |
720 (USD) |
via email in
1-5 business day
|
VALID
|
|
| JJF 1146-2006 |
Calibration Specification for Acoustic Characteristcs of Anechoic Water Tanker |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3449-2011 |
Acoustics—Measurement of noise inside railbound vehicles |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15173-1994 |
Sound calibrators |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 37242-2018 |
Robot noise test method |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20249-2006 |
Acoustics - Definitions and measurement methods for the transmitted fields of focusing ultrasonic transducers |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 32522-2016 |
|
540 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 5266-2006 |
Acoustics—Measurements of the longitudinal wave velocity and attenuation coefficient for underwater acoustical materials—Pulse tube method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DZ/T 0292-2016 |
Technical regulations for application of marine multibeam bathymetric survey |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 32706-2016 |
Safety requirements for laboratory instruments and equipments—Noise measuring instruments |
1140 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB/T 22159.4-2017 |
Acoustics and vibration—Laboratory measurement of vibro-acoustic transfer properties of resilient elements—Part 4:Dynamic stiffness of elements other than resilient supports for translatory motion |
480 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 25079-2010 |
Acoustics—Applicationofnew measurementmethodsin |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
