| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 7313-1987 |
Minimum performance requirements and methods of measurement for high fidelity loudspeaker systems |
195 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GY/T 87-1993 |
Phonograph needles |
264 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| WH/T 39-2009 |
Practice specification of loudspeaker components used in professional audio and sound reinforcement |
240 (USD) |
via email in
1-3 business day
|
|
|
| SN/T 0259-1993 |
Rules for the inspection of electrodynamic cone loudspeaker of direct radiate type for export |
75 (USD) |
via email in
1-3 business day
|
|
|
| WH/T 82-2019 |
The method of the subjective assessment of sound quality for the professional sound equipment used for performing arts |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6661-1986 |
Nipples for insert earphones |
45 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 9396-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 7263-1987 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 9399-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 5146-1985 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ 144-1982 |
Name method for type of electroacoustic devices |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 12062-1989 |
Minimum performance requirements on high fidelity audio combination equipment |
285 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GY/T 77-1989 |
|
15 (USD) |
via email in
1-3 business day
|
|
|
| GY/T 86-1993 |
General Technical Conditions for Analog Audio Disk Players |
|
via email in
1 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 9398-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 305-1983 |
|
240 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6660-1986 |
|
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ/T 11217-2000 |
General specification of surround audio amplifier for home theater |
480 (USD) |
via email in
1 business day
|
VALID
|
|
|
|
