| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1255-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 828.21-1996 |
|
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 926.1-2001 |
Telecommunication Generic Cabling System for Building Part 1:Generic Specification |
615 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 2795.1-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1544.6-2007 |
Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer Part 6:Measurement |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 5027-1996 |
Interim Provisions on Engineering Design of Centralized Monitoring and Control System for Telecommunication Power Supply |
360 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 900-1997 |
Technical Requirement for SDH Equipment - Clock |
150 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 5114-2005 |
Specifications of Engineering Design for Emergency Mobile Communication System by Vehicle |
345 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD 122-1976 |
|
210 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| YD/T 5176-2009 |
Acceptance Specification for Local Optical Fiber Cable Network of Wavelength Division Multiplexing System |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 986-1998 |
|
195 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2616.4-2013 |
Technical requirements for Passive Optical Network (PON) network management - Part 4: EMS - NMS interface function |
1719 (USD) |
via email in
1 business day
|
VALID
|
|
| YDB 131-2013 |
Security technology of converging wireless sensor networks and mobile communication network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDJ 26-1989 |
|
360 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 3251.5-2017 |
Passive device for signal distributing system of mobile communications Part 5: Combiner |
160 (USD) |
via email in
1 business day
|
VALID
|
|
| YDN 107.1-1999 |
|
7245 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1309-2004 |
Bearer independent call bearer control specification |
1575 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 2863-2015 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1118.1-2001 |
Secondary coating materials used for optical fiber Part 1:Polybutylene terephtalate |
300 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDC 014-2008 |
Technical Specification of Base Station Subsystem (BSS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network |
375 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
