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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
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T/CHEAA 0001-2017 Cloud to cloud interconnection for smart household appliances via email in 1 business day VALID please email coc@codeofchina.com for quotation
T/CHEAA 0001.2-2019 Cloud to cloud interconnection for smart household appliances Part 2:Requirements for the competence of information security via email in 1 business day VALID please email coc@codeofchina.com for quotation
YD/T 2053-2009 Security protection testing requirements for the domain name system via email in ABOLISHED please email coc@codeofchina.com for quotation
YD/T 2052-2009 Security protection requirements for the domain name system via email in ABOLISHED please email coc@codeofchina.com for quotation
YD/T 3279-2017 Specification for carrier network aware P2P traffic optimization—Network matching server discovery protocol via email in VALID please email coc@codeofchina.com for quotation
YD/T 2028-2009 General technical specification for keyword-based internet addressing via email in VALID please email coc@codeofchina.com for quotation
GB/Z 19717-2005 Secure message interchange based on Multipurpose Internet Mail Extensions via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
SJ/T 11271-2002 Digital domain name specification 285 (USD) via email in 1-3 business day VALID
YD/T 1661-2007 Technical Specification for based on Open Service Access Parlay X Web Service via email in VALID please email coc@codeofchina.com for quotation
GB/Z 18219-2008 Information technology—Reference model of data management 720 (USD) via email in 1-5 business day VALID
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