| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JT/T 1254-2019 |
Technical requirements of position system with high precision based on satellite navigation system applied in port |
269 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 20795-2001 |
General specification for short wave sound transmitter |
150 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 13613-2011 |
Electromagnetic environment requirement for sea long range radio navigation stations and monitors |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 12120-1989 |
General specification of primary enroute surveillance radar for air traffic control |
195 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ 2469-1984 |
Secondary radar transmitting responder for wind-finding for Type GPZ5 |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6361-1986 |
Series of type-spectrums for parabolic antennas used in microwave relay communication systems |
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 12401-1990 |
Specification of antenna (including feed network) and servo system used in domestic satellite communication earth stations |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 9391-1988 |
Shipborne radar,technical and operational requirements,Method of testing and required test results |
225 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MH/T 4008-2000 |
The standard for air traffic control radar data and coordination & transfer data among air traffic control center installation |
1560 (USD) |
via email in
1-10 business day
|
VALID
|
|
| SJ 20801-2001 |
General specification for instantaneous frequency measurement receiver |
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 13618-1992 |
Requirements of electromagnetic environment protection for air defense surveillance radar station |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SJ 20919-2005 |
Computational method for radar cross-sections of homogeneous spheres |
150 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 20796-2001 |
General specification for driving controller for antenna of ground warning and director rader |
270 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 20797-2001 |
General specification for short wave reconnaissance and analysis receivers |
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 20839-2002 |
Computational methods of LW ground-wave transmission channels |
270 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 20836-2002 |
General specification for facility mobilizer of radar shelter |
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 13613-1992 |
Electromagnetic environment requirements for sea long and middle range radionavigation stations and monitors |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 13614-1992 |
Requirements of the electromagnetic environment for short-wave radio direction finding stations |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
