| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12060.3-2011 |
Sound system equipment - Part 3: Methods of measurement on audio amplifiers |
$840.00 |
via email in 1~3 business day |
valid,,2012-2-1 |
|
| GB/T 12060.7-2013 |
Sound System Equipment - Part 7: Methods of Measurement on Headphones and Earphones |
$600.00 |
immediately |
valid,,2014-7-15 |
|
| GB/T 13975-1992 |
current amplifiers - Characteristics and test methods |
$180.00 |
via email in 1~3 business day |
valid,,1993-7-1 |
|
| GB/T 14200-1993 |
performance requirements for high fidelity audio amplifiers |
$100.00 |
via email in 1~3 business day |
abolished2017-12-15,,1993-10-1 |
|
| GB/T 14471-2013 |
General Specification for Headphones |
$120.00 |
immediately |
valid,,2014-7-15 |
|
| GB/T 15295-1994 |
Series and products of high frequency wideband amplifiers for hybrid integrated circuits used in cabled distribution systems |
$280.00 |
via email in 1~3 business day |
abolished2005-10-14,,1995-7-1 |
|
| GB/T 17276-1998 |
General specification for wireless microphone systems |
$240.00 |
via email in 1~3 business day |
valid,,1998-1-2 |
|
| GB/T 25102.13-2010 |
Electroacoustics - Hearing aids - Part13: Electromagnetic compatibility (EMC) |
$140.00 |
via email in 1~3 business day |
valid,,2011-4-1 |
|
| GB/T 3436-1996 |
Semiconductor integrated circuits Series and products of operational amplifier |
$2190.00 |
via email in 1~3 business day |
valid,,1997-1-1 |
|
| GB/T 44021.1-2024 |
Audio, video and related equipment—Determination of power consumption—Part 1：General |
$270.00 |
via email in 1~3 business day |
valid,,2024-11-1 |
|
| GB/T 44021.2-2024 |
Audio, video，and related equipment—Determination of power consumption—Part 2: Test signals and media |
$615.00 |
via email in 1~5 business day |
valid,,2024-11-1 |
|
| GB/T 44021.3-2024 |
Audio,video and related equipment—Determination of power consumption—Part 3: Television sets |
$600.00 |
via email in 1~5 business day |
valid,,2024-11-1 |
|
| GB/T 44021.4-2024 |
Audio, video and related equipment—Determination of power consumption—Part 4: Video recording equipment |
$315.00 |
via email in 1~5 business day |
valid,,2024-11-1 |
|
| GB/T 44021.5-2024 |
Audio, video and related equipment—Determination of power consumption—Part 5: Set top boxes（STB） |
$315.00 |
via email in 1~5 business day |
valid,,2024-11-1 |
|
| GB/T 44021.6-2024 |
Audio,video and related equipment—Determination of power consumption—Part 6: Audio equipment |
$345.00 |
via email in 1~5 business day |
valid,,2024-11-1 |
|
| GB/T 6657-1986 |
Measurement of electroacoustical characteristics of hearing aids |
$240.00 |
via email in 1~3 business day |
abolished2011-04-01,2011-4-1,1987-8-1 |
|
| GB/T 6658-1986 |
Measurement of electroacoustical characteristics of hearing aids with induction pick-up coil input |
$180.00 |
via email in 1~3 business day |
abolished2011-04-01 ,2011-4-1,1987-8-1 |
|
| GB/T 6659-1986 |
Measurement of electroacoustical characteristics of hearing aids with automatic gain control circuits |
$180.00 |
via email in 1~3 business day |
abolished2011-04-01 ,2011-4-1,1987-8-1 |
|
| GB/T 9001-1988 |
Method of measurement on audio amplifier |
$1360.00 |
via email in 1~5 business day |
abolished2012-02-01 ,2012-2-1,1988-10-1 |
|
| GB/T 9397-2013 |
General Specification for Electrodynamic Loudspeaker of Direct Radiator Type |
$270.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
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