Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 29234-2012 Security technical requirements for broadband customer network based on telecommunication network $270.00 via email in 1~3 business day valid
GB/T 42891-2023 Technical requirements for broadband customer networking based on public telecommunication network―Unified high-speed wireline based home networking with the multiple input/multiple output $1110.00 via email in 1~5 business day valid
T/ITS 0023-2015 Road traffic information service Spatial data requirement for public - transport hub transfer via email in business day valid
T/ITS 0026-2015 Data communication protocol between intelligent service terminal and control center of urban bus and trolleybus via email in business day valid
T/ITS 0027-2015 Data bus interface communication specification for intelligent service terminal of urban bus and trolleybus via email in business day valid
T/ZQBJXH 003-2022 Operational specification for informatization processing of data and result of fuel tanker metrological verification $165.00 via email in 1~3 business day valid
YD 524-1992 Technical requirement and test method of XL923 series integrated unit of match coil, choking coil, drainage coil and protector $150.00 via email in 1~3 business day abolished
YD/T 1271-2003 Ring generator for telecommunication equipment $220.00 via email in 1~3 business day valid
YD/T 1350.1-2005 Technical specification of Wavelength Division Multiplexing (WDM) system network management interface Part1: interface function part $250.00 via email in 1~3 business day valid
YD/T 1350.2-2005 Technical specification of Wavelength Division Multiplexing (WDM) system network management interface Part2: the genertic information model part $970.00 via email in 1~5 business day valid
YD/T 1350.3-2005 Technical specification of WDM network management interface Part3:information model based on GDMO/CMIP part $850.00 via email in 1~3 business day valid
YD/T 1417-2005 Testing methods for access network equipment-Signle pair High-bit-rate Digital Subscriber Line (SHDSL) $360.00 via email in 1~3 business day abolished
YD/T 1446-2006 Testing Methods for Media Gateway-ATM Trunk Media Gateway $1410.00 via email in 1~3 business day valid
YD/T 1479-2006 Technical Requirements and Testing Methods of Primary Reference Clock Equipment $270.00 via email in 1~3 business day valid
YD/T 1523-2006 Testing Methods to Session Initiation Protocol Server $600.00 via email in 1~3 business day valid
YD/T 1536.1-2006 Requirements and Messagement Methods of Electromagnetic Information Security for Telecommunications Equipment Part 1:Information Leakage of Electromagnetic Radiation $150.00 via email in 1~3 business day superseded
YD/T 1712-2007 Environmental Requirements for Telecommunication Houses $120.00 via email in 1~3 business day superseded
YD/T 1713-2007 Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System for Main Distribution Frame $450.00 via email in 1~3 business day valid
YD/T 1922-2009 The Requirements for H.323-Based IP user Terminal Device $180.00 via email in 1~3 business day valid
YD/T 1923-2009 The Requirements for MGCP-Based IP User Terminal Device $180.00 via email in 1~3 business day valid
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