| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 12062-1989 |
Minimum performance requirements on high fidelity audio combination equipment |
$225.00 |
via email in 1~3 business day |
abolished2014-07-15,2014-7-15,1990-7-1 |
|
| GB 4959-1995 |
Methods of Measurement for the Characteristics of Sound Reinforce |
$90.00 |
immediately |
valid,,1996-3-1 |
|
| GB 5146-1985 |
The rule of type designation for circular connectors for radio and associated sound equipment |
$180.00 |
via email in 1~3 business day |
superseded,1997-1-1,1986-1-1 |
|
| GB 6660-1986 |
Symbols and other markings on hearing aids and related equipment |
$340.00 |
via email in 1~3 business day |
superseded,1997-1-1, |
|
| GB 6661-1986 |
Nipples for insert earphones |
$45.00 |
via email in 1~3 business day |
valid,,1987-8-1 |
|
| GB 7263-1987 |
Measurement of the performance characteristics of hearing aids for quality inspection for delivery purposes |
$260.00 |
via email in 1~3 business day |
superseded,1997-1-1,1987-11-1 |
|
| GB 9396-1988 |
Methods of measurement for main characteristics of loudspeakers |
$1224.00 |
via email in 1~5 business day |
superseded,1997-8-1,1988-11-1 |
|
| GB 9397-1988 |
General specification for electrodynamic cone loudspeaker of direct radiator type |
$220.00 |
via email in 1~3 business day |
superseded,1997-8-1,1988-11-1 |
|
| GB 9398-1988 |
Regulation of inspection for electrodynamic cone loudspeaker of direct radiator type |
|
via email in business day |
superseded,1997-8-1,1988-11-1 |
|
| GB 9399-1988 |
Primary technical parameters of loudspeaker |
|
via email in business day |
superseded,1997-8-1,1988-12-1 |
|
| GB/T 11318.7-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals. Part 7: Grneric specifications for amplifier |
$60.00 |
via email in 1~3 business day |
valid,,1997-5-1 |
|
| GB/T 11318.8-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals. Part 8: Generic specifications for trunk amplifiers |
$270.00 |
via email in 1~3 business day |
valid,,1997-5-1 |
|
| GB/T 12058-1989 |
Listening tests on loudspeakers |
$1264.00 |
via email in 1~5 business day |
superseded,2012-2-1,1990-7-1 |
|
| GB/T 12060-1989 |
Sound system equipment explanation of general terms and calculation methods |
$220.00 |
via email in 1~3 business day |
abolished2012-02-01,2012-2-1,1990-7-1 |
|
| GB/T 12060.11-2012 |
Sound system equipment—Part 11:Application of connectors for the interconnection of sound system equipment |
$270.00 |
via email in 1~3 business day |
valid,,2013-6-1 |
|
| 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 12060.4-2012 |
Sound system equipment—Part 4:Methods of measurement for microphones |
$540.00 |
via email in 1~3 business day |
valid,,2013-6-1 |
|
| 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 12060.9-2011 |
Sound system equipment—Part 9:Methods of measurement for artificial reverberation,time delay and frequency shift equipment |
$210.00 |
via email in 1~3 business day |
valid,,2012-5-1 |
|
| GB/T 13581-1992 |
Minimm performance requirements on high fidelity head - Phones |
$140.00 |
via email in 1~3 business day |
valid,,1993-5-1 |
|
* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4]
Next
End
* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4]
Next
End
|
