| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| SJ 20923-2005 |
Method of objective speech quality assessment based on a perceptual measure for military communication equipments |
$340.00 |
via email in 1~3 business day |
valid,,2005-4-1 |
|
| SJ 20924-2005 |
Requirements for physical design of secure communication and information security equipment |
$130.00 |
via email in 1~3 business day |
valid,,2004-4-1 |
|
| SN/T 1429.1-2023 |
Rules for the inspection of information technology equipment for import - Part 1 : General requirements |
$135.00 |
via email in 1~3 business day |
valid,,2023-12-1 |
|
| T/CCSA 243-2019 |
Specification for simply provisioning smart device to wireless local area network based Soft-AP |
|
via email in business day |
valid,, |
|
| T/GDAHVAC 1-2021 |
Standard for maintenance of central air conditioning |
$375.00 |
via email in 1~5 business day |
valid,,2021-6-1 |
|
| T/GDAHVAC 2-2021 |
Qualification level of central air conditioning maintenance institutions |
$165.00 |
via email in 1~3 business day |
valid,, |
|
| YD 2001-1992 |
Technical Specifications for Engineering Construction and Acceptance Of All-plastic Cable and Lines for Urban Local Communication |
$1200.00 |
via email in 1~3 business day |
valid,,1993-1-1 |
|
| YD 2002-1992 |
Engineering Design Specifications for Long Distance Communication Trunk Cables and Lines |
$2130.00 |
via email in 1~3 business day |
valid,,1993-2-1 |
|
| YD 2003-1992 |
Interim Rules for Designing Anti-seismic Installation of Communication Equipment |
$610.00 |
via email in 1~5 business day |
superseded,1998-5-1,1993-4-1 |
|
| YD 2004-1992 |
Specification for Installation Engineering Design of Digital Multiplex Equipment of Long Distance Communication Trunk |
$630.00 |
via email in 1~3 business day |
valid,,1993-4-1 |
|
| YD 282-1982 |
General reliability test methods for post communication equipment |
$780.00 |
via email in 1~5 business day |
superseded,2001-5-1,1983-1-1 |
|
| YD 5083-2005 |
Specification for Seismic Test of Telecommunications Equipment |
$80.00 |
immediately |
valid,,2006-10-1 |
|
| YD/T 1022-1999 |
Requirement of synchronous digital hierarchy (SDH)equipment function |
$2475.00 |
via email in 1~5 business day |
superseded,2019-4-1,1999-12-1 |
|
| YD/T 1082-2000 |
Technical requirements for the protection against overvoltages and overcurrents and the suitability in basic environment on access network equipment |
$270.00 |
via email in 1~3 business day |
abolished2011-06-01,2011-6-1,2000-9-15 |
|
| YD/T 1385-2005 |
Technical specification for IAD based on softswitch |
$550.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
| YD/T 1386-2005 |
Technical specification for media server based on softswitch |
$540.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
| YD/T 1389-2005 |
Texting methods of media server based on softswitch |
$930.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
| YD/T 1432-2006 |
General Technical Requirements for Integrated Access Device Management System Based on Softswith |
$1680.00 |
via email in 1~3 business day |
valid,,2006-10-1 |
|
| YD/T 1433-2006 |
Testing methods for Intergrated Access Device Management System (IADMS)Based on Softswitch |
$840.00 |
via email in 1~3 business day |
valid,,2006-10-1 |
|
| YD/T 1434-2006 |
General Technical Requirements for Softswitch Equipments |
$1110.00 |
via email in 1~3 business day |
valid,,2006-10-1 |
|
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