| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 19516-2017 |
Wired-emergency telephone system of expressway |
 (USD) |
via email in
1 business day
|
VALID
|
|
| JJG 107-1995 |
Verification Regulation of Electron Charge Hourmeter |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| XT 009-1995 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 687-1994 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 0001-2003 |
The requirements for qualification of mobile and fixed telephone service |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 718-2006 |
Technical Requirements and Measuring Methods of Telegraphone |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1622-2007 |
Technical Specification of Access Control Supervision System for Telecom Station |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| YD/T 1071-2000 |
Technical requirements for IP telephony gateway |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| TB/T 3026.2-2002 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 5076-1998 |
Planning Specifications for SPC Exchange Installation Engineering |
 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| YD/T 1361-2005 |
Technical requirements and testing methods for telephone dialer |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 20863-2003 |
General specification for digital intercommunication set in vehicles |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 12195-1990 |
Methods of measurement for pushbutton telephoner with pulse |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 923-1997 |
IC card payphone system test procedure telephone part |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 9034-1988 |
Performance requirements of pushbutton telephone with DTMF |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 868-2007 |
Technical Requirements and Measuring Methods for Additional Equipments for Telephone Set |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14716-1993 |
Generic specification for stored program control analogue private automatic branch telephone exchange system |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 12197-1990 |
Methods of measurement for pushbutton telephone with DTMF |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 26257-2010 |
The requirements of hearing aids compatibility and measurement methods for telephone handset |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1123-2001 |
Technical Specification for Integrated Switch Equipment |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
|
|
