| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YD/T 1643-2007 |
Technical Specification and Testing Methods for Compatibility between Wireless Communication Devices and Hearing Aids |
$900.00 |
via email in 1~3 business day |
superseded,2015-10-1,2007-12-1 |
|
| YD/T 1644.1-2007 |
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models instrumentation and procedures Part 1:Procedure to determine the s |
$565.00 |
immediately |
superseded,2020-7-1,2007-12-1 |
|
| YD/T 1765-2008 |
Noun Terms in Communication Safety and Protection |
$480.00 |
via email in 1~3 business day |
valid,,2008-7-1 |
|
| YD/T 2583.1-2018 |
Electromagnetic compatibility requirement and measurement methods for celluar mobile communication equipment Part 1:base station and ancillary equipment |
$480.00 |
via email in 1~5 business day |
valid,,2018-7-1 |
|
| YD/T 5003-2005 |
Specifications of Engineering Design for Telecommunication Private Premise |
$900.00 |
via email in 1~5 business day |
superseded,2014-7-1,2006-10-1 |
|
| YD/T 5015-1995 |
Drawing and Graphical Symbols for Communication Projects Diagrams |
$1120.00 |
via email in 1~5 business day |
superseded,2007-11-1,1996-3-1 |
|
| YD/T 5015-2007 |
Specifications of Engineering Drawing and Graphical Symbols for Communication Projects Diagrams |
$990.00 |
via email in 1~3 business day |
superseded,2016-1-1,2007-11-1 |
|
| YD/T 514-1998 |
Tchnical requirements and test methods for interface between non-vioce subscriber terminal and public telephone network |
$110.00 |
via email in 1~3 business day |
valid,,1999-6-1 |
|
| YD/T 540-1992 |
Graphic symbols used in circuit operation procedure diagram for electromechanical components of telephone exchanges |
$180.00 |
via email in 1~3 business day |
abolished2009-12-01 ,, |
|
| YD/T 638.15-1994 |
Type Designation for Data Communication Equipment |
$100.00 |
via email in 1~3 business day |
valid,,1995-1-1 |
|
| YD/T 638.3-1998 |
The naming rule of types of telecommunication power supply |
$120.00 |
via email in 1~3 business day |
abolished2015-07-14,,1999-4-1 |
|
| YD/T 643-1993 |
Aging method of electronic components (machine disk) |
$180.00 |
via email in 1~3 business day |
abolished2009-12-01,,1994-9-1 |
|
| YD/T 644-1993 |
Sophisticated method of complete communication equipment |
$180.00 |
via email in 1~3 business day |
abolished2009-12-01 ,,1994-9-1 |
|
| YD/T 720-1998 |
Test procedures for telephone sets |
$940.00 |
via email in 1~5 business day |
abolished2009-12-01 ,,1999-6-1 |
|
| YD/T 735-1994 |
Electromagnetic compatibility limits and test methods of telephone sets |
$160.00 |
via email in 1~3 business day |
superseded,2002-10-29,1995-6-1 |
|
| YD/T 754-1995 |
General Rules for Electrostatic Protection of Communication Rooms |
$150.00 |
via email in 1~3 business day |
abolished2015-07-14,,1995-12-1 |
|
| YD/T 790-1995 |
Signs for Telecommunication Services |
$130.00 |
via email in 1~3 business day |
valid,,1996-5-1 |
|
| YD/T 870-1996 |
Requirements and Test Method for Capability of Subscriber Terminal Equipment to Withstand Overvoltage and Overcurrent |
$264.00 |
via email in 1~3 business day |
valid,,1996-9-17 |
|
| YD/T 907-1997 |
Regulations for numbers, letters and signs for dialing over telephone set and other equipment accessed to telephone network |
$300.00 |
via email in 1~3 business day |
superseded,2011-6-1,1997-7-1 |
|
| YD/T 908-2000 |
Naming rules for type of optical fibre cables |
$344.00 |
via email in 1~3 business day |
superseded,2012-2-1,2000-3-3 |
|
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