| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 34828-2017 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6881.2-2002 |
Acoustics--Determination of sound power levels of noise sources--Enginerring methods for small,movable sources in reverberant field--Part 1:Comparison method for hard-walled test rooms |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 7967-2002 |
Acoustics--High-power characteristics of underwater sound projectors and their measurements |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21232-2007 |
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6881.1-2002 |
Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16407-2006 |
Acoustics―Characteristics and measurements of field of Pressurepulse lithotripters |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 19890-2005 |
Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and field characteristics |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 7965-1987 |
Acoustics-Measurement of underwater sound transducers |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 19886-2005 |
Acoustics—Guidelines for noise control by enclosures and cabins |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 20243.1-2006 |
Acoustics—Measurement of the influence of road surface on traffic onise Part 1:Statistical Pass-By method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 7341.3-1998 |
Audiometers -Part 3 : Auditory test signals of short duration for audiometric and neuro-otological purposes |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16404-1996 |
Acoustics-Determination of sound power levels of noise sources using sound intensity—Part 1: Measurement at discrete points |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 7965-2002 |
Acoustics--Measurement of underwater sound transducers |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21229-2007 |
Acoustics - Determination of sound power levels of noise from air-terminal devices air-terminal units dampers and valves by measurement in a reverberation room |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 12303-2009 |
Measurement of sound pressure level for sound signal appliances by seagoing vessel |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17696-1999 |
Acoustics--Audiometric test methods--Part 3：Speech audiometry |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 16403-1996 |
Acoustics—Audiometric test methods—Basic pure tone air and bone conduction threshold audiometry |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 16406-1996 |
Acoustics-Flexural resonance testing method for damping properties of acoustical materials |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GBJ 87-1985 |
Specifications for the design of noise control system in industrial enterprises |
 (USD) |
via email in
1-5 business day
|
|
|
| GB/T 16407-1996 |
Acoustics—Characteristics and measurements of field of pressure pulse lithotripters |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
