| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 501-2000 |
Specifications on Unattended Power Supply for Micro-Wave Stations |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 944-1998 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 502-2000 |
Requirements of diesel generator sets for telecommunications |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 731-2002 |
High Frequency Switch-mode Rectifier for Telecommunication |
345 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 526-1992 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 637-1993 |
|
165 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 733-1994 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1058-2007 |
High Frequency Switch-Mode Power Supply for Communications |
300 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1004-1999 |
Technical specifications and test methods of multi-port telephone accounting system |
225 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2062-2009 |
Emergency power supply for telecommunications |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 683-1994 |
|
90 (USD) |
via email in
1-3 business day
|
|
|
| YD 5096-2005 |
Specification for Seismic Test of Power Supply Equipment for Telecommunications |
300 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1376-2005 |
DC--DC module converter for telecommunication |
285 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DB52/T 1117-2016 |
240V Power Frequency Direct Current Power Supple System |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2060-2009 |
AC power distribution and lightning protection cabinet for telecommunication base station |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 777-2006 |
Inversion equipment for telecommunications |
285 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 5040-2005 |
Design Specifications of Engineering for Telecommunication Power Supply Equipment Installation |
705 (USD) |
via email in
1-5 business day
|
|
|
| YD/T 1970.1-2009 |
Maintenance Requirements of Power Supply for Telecommunication Stations/Sites Part 1:General Rules |
330 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 5096-2003 |
Interim Provisions for Test of Anti-seismic Performances of Power Supply Equipment for Telecommunications |
165 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YDJ 1-1989 |
|
705 (USD) |
via email in
1-5 business day
|
VALID
|
|
|
|
