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YD/T 4157-2022 in English
Transmission Performance Requirements and Test methods for speech recognition devices in vehicle
valid
Issued on:2022-09-30
$616.00 -
YDB 126-2013 in English
Energy Efficiency Classification for Power Adapter of Telecommunication Terminal Equipment
valid
Issued on:2013-03-06
$144.00 -
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YD/T 1885-2009 in English
Technical Requirements and Test Methods for Wired Headset Interface of Mobile Communication Terminal
superseded
Issued on:2009-06-15
$624.00 -
GB/T 14733.12-2008 in English
Terminology for telecommunication - Optical communication
valid
Issued on:2008-08-06
$1,920.00 -
GB/T 14733.7-2008 in English
Terminology for telecommunication - Oscillations,signals and related devices
valid
Issued on:2008-08-06
$2,176.00 -
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YD/T 1376-2005 in English
DC - DC module converter for telecommunication
valid
Issued on:2005-09-01
$608.00 -
YD/T 1360-2005 in English
Valve-regulated colloid battery for telecommunication
valid
Issued on:2005-09-01
$544.00