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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
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YD 5196.2-2014 via email in VALID please email coc@codeofchina.com for quotation
YD 5095-2014 via email in VALID please email coc@codeofchina.com for quotation
YD/T 1071-2000 Technical requirements for IP telephony gateway 1695 (USD) via email in 1-10 business day ABOLISHED
YD/T 2879-2015 via email in 1 business day VALID please email coc@codeofchina.com for quotation
YDB 017-2008 Technical Requirements of Network Attachment Subsystem in Next Generation Network via email in 1 business day VALID please email coc@codeofchina.com for quotation
YD/T 1132-2001 Specification requirement for firewall products 300 (USD) via email in 1-3 business day VALID
YD/T 2558-2013 via email in VALID please email coc@codeofchina.com for quotation
YD/T 2764-2014 via email in VALID please email coc@codeofchina.com for quotation
YD 5100.2-2014 via email in VALID please email coc@codeofchina.com for quotation
YD/T 629.2-1993 30 (USD) via email in 1-3 business day VALID
YD 301-1983 Test Method for Level Oscillator 270 (USD) via email in 1 business day VALID
YD/T 2596-2013 via email in VALID please email coc@codeofchina.com for quotation
YD/T 1273-2003 Techincal specification for terminal equipment of optical Wavelength Division Multiplexing(WDM)——16×10Gb/s、32×10Gb/s parts 480 (USD) via email in 1-5 business day VALID
YD/T 1961-2009 Technical Requirements for SDH-based Multi-service Transport Platform (MSTP)--Interoperatibility via email in VALID please email coc@codeofchina.com for quotation
YD/T 1721.4-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification Phase 4:Spreading and Modulation via email in ABOLISHED please email coc@codeofchina.com for quotation
YD/T 1436-2006 Outdoor Power System for Telecommunications 255 (USD) via email in 1-3 business day ABOLISHED
YD/T 1700-2007 Testing Mothods for Mobile Terminal Information Security via email in VALID please email coc@codeofchina.com for quotation
YD/T 622-1993 165 (USD) via email in 1-3 business day ABOLISHED
YD/T 824-1996 75 (USD) via email in 1-3 business day
YD/T 2844.3-2015 via email in VALID please email coc@codeofchina.com for quotation
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