Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
CJ/T 2-1999 Communication system for urban public transport $180.00 via email in 1~3 business day valid
GB/T 34991-2017 12.5kHz TDMA channel based professional digital trunking communication system-Technical specifications for physical layer and data link layer of air interface $2100.00 via email in 1~5 business day valid
GB/T 34992-2017 12.5kHz TDMA channel based professional digital trunking communication system-Technical specifications for call control layer of air interface $2999.00 via email in 1~5 business day valid
LY/T 2580-2016 General specifications for forest fireproofing communication vehicles $160.00 via email in 1~3 business day valid
YD/T 1367-2008 Technical Requirements for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network $200.00 immediately abolished
YD/T 1371.6-2008 Technical Requirements for Uu Interface Physical Layer of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Part 6 : Physical Layer Measurement $220.00 via email in 1~3 business day valid
YD/T 1375-2009 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Telecommunication Network Iu Interface Test Method (Phase 3) $1305.00 via email in 1~3 business day valid
YD/T 1494-2006 Digital Cellular Mobile Telecommunication Network Service Technical Specification for Mobile Streaming Server $330.00 via email in 1~3 business day valid
YD/T 1549-2009 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Iur Interface Test Method (Phase 3) $510.00 via email in 1~3 business day valid
YD/T 1551-2009 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Iub Interface Test Method (Phase 3) $780.00 via email in 1~3 business day valid
YD/T 1552-2009 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Technical Specification of RAN Equipment（Phase 3） $570.00 via email in 1~3 business day valid
YD/T 1553-2009 2GHz WCDMA digital Cellular Mobile Telecommunication Network Test Method of RAN Equipment（Phase 3） $3300.00 via email in 1~3 business day valid
YD/T 1599-2007 Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Multimedia Email Service System $270.00 via email in 1~3 business day valid
YD/T 1600-2007 Technical Requirements for 2GHz cdma2000 Digital Cellular Mobile Communication Network Mobile Multimedia Email Service Terminal $480.00 via email in 1~3 business day valid
YD/T 1601-2007 Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Multimedia E-mail Service Terminal $210.00 via email in 1~3 business day valid
YD/T 1646-2007 Technical Specification for Push to Talk Termination over Cellular $510.00 via email in 1~3 business day valid
YD/T 1647-2007 Testing Mothods for Push to Talk Termination over Cellular $630.00 via email in 1~3 business day valid
YD/T 1648-2007 Technical Requirements for Push to Talk Server over Cellular $2910.00 via email in 1~3 business day valid
YD/T 1649-2007 Testing Methods for Push to Talk Server over Cellular $870.00 via email in 1~3 business day valid
YD/T 1670-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Networks Broadcast-Multicast Service(BCMCS):Air Interface $660.00 via email in 1~5 business day superseded
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