| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 3241-1998 |
Octave-band and fractional-octave-band filters |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 17182-1997 |
Peak programme level meters |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 7614-1987 |
An artificial ear of wide band type for the calibration of earphones used in audiometry |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6996.11-1986 |
Circular zone test chart of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6996.9-1986 |
Registration test chart B of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 11807-1989 |
Acoustic monitoring systems for loose parts detection-Characteristics,design and operational procedures |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3175.4-1987 |
Transparency flesh tone test card |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3175.3-1987 |
Transparency colour bar test card |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3175.1-1987 |
Reflection colour bar test card |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6996.13-1986 |
Gray scale test chart B of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6996.8-1986 |
Registration test chart A of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6996.14-1986 |
Defection distortion test chart of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6996.1-1986 |
Multiple test chart of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17311-1998 |
STANDARD volume indicators |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16821-2007 |
General test methods of power supply equipments for telecommunications |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3175.2-1987 |
Reflection flesh tone test card |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15845.5-1995 |
Performance requirements of audiovisual terminals－Video code for audiovisual services at P×64kbit/s |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 6996.12-1986 |
Gray scale test chart A of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6996.6-1986 |
Checkerboard test chart of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6996.7-1986 |
Amplitude response test chart of transparencies for television |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
