| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 735-1994 |
|
180 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 720-1998 |
Test procedures for telephone sets |
420 (USD) |
via email in
1-3 business day
|
|
|
| YD 5054-1998 |
Standard for Classification of Seismic Protection of Posts and Telecommunications Buildings |
285 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD 2006-1992 |
|
360 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GBJ 47-1983 |
Acoustics-sound-abserbin coefficient measurement by method of reverbration room (Trial) |
255 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 13622-2012 |
Terminology for radio regulation |
540 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD 2010-1993 |
Engineering Design Code for Pcstal Transportation Station |
600 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB/T 14617.2-1993 |
Propagation characteristics in land mobile service and fixed service－Part 2: Propagation characteristics for the terrestrial fixed service in 100～1000 MHz |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 13616-1992 |
Electromagnetic environment protection requirements for microwave relay stations |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 6113.1-1995 |
Specifications for radio disturbance and immunity measuring apparatus |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 14856-1993 |
Interference calculation methods of coast radiotelephone station operating in high frequency bands |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 12046-1989 |
Designation of radio emissions and determination of necessary bandwidths |
270 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 908-2000 |
Naming rules for type of optical fibre cables |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15658-1995 |
Methods of measurement for urban radio noise |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 13620-1992 |
Determination of coordination area and predication methods of interference between satellite communication earth station and terrestrial microwave station |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD 5068-1998 |
Specifications on Linhtning Protection and Earthing Design for Mobile Communication Base Stations |
330 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3454-2011 |
List of definitions for interchange circuits between data terminal equipment(DTE) and data circuit-terminating equipment(DCE) |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14431-1993 |
Protection ratios and minimum usable field strengths required in the radio services |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 14617.3-1993 |
Propagation characteristics in land mobile service and fixed service Part 3: Propagation characteristics of line-of-sight radio relay communication systems |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 12322-1990 |
Methods of reliability testing for universal CCTV systems |
270 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
