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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
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YD/T 1736-2008 Security Protection Requirements for Internet via email in ABOLISHED please email coc@codeofchina.com for quotation
GF 008.6-1994 930 (USD) via email in 1-8 business day
YD 5029-1997 The Engineering Design Specification of Digital Data Network 480 (USD) via email in 1 business day VALID
YD/T 3314-2018 Security protection testing requirements for the network transaction system via email in VALID please email coc@codeofchina.com for quotation
DB31/T 534-2011 Energy-saving standards for communication operations systems via email in VALID please email coc@codeofchina.com for quotation
GF 008.5-1994 1680 (USD) via email in 1-10 business day
YD/T 788-1995 60 (USD) via email in 1-3 business day VALID
YDN 033-1997 Technical Requirements for Local Telephone Network Management 450 (USD) via email in 1 business day VALID
YDB 164-2015 Security baseline requirement of cloud computing via email in 1 business day VALID please email coc@codeofchina.com for quotation
YDN 100-1998 1575 (USD) via email in 1-10 business day VALID
YD/T 994-1998 Test Sample Paper for Image Processor 105 (USD) via email in 1-3 business day
T/CCSA 206-2018 Smart city guideline of standardization via email in VALID please email coc@codeofchina.com for quotation
YD/T 1754-2008 Classified Security Protection Requirements for Telecom Network and Internet for Physics Environment 120 (USD) via email in 1-3 business day VALID
YD/T 1735-2008 Security Protection Testing Requirements for Mobile Communication Network via email in ABOLISHED please email coc@codeofchina.com for quotation
YDN 063-1997 Terminology for Broadband Integrated Service Digital Network (B-ISDN) 360 (USD) via email in 1 business day VALID
YDN 106.1-1999 120 (USD) via email in 1-3 business day VALID
YD/T 1404-2005 Technical requirements of increasing trunk capacity for inter-public telecom network 105 (USD) via email in 1-3 business day VALID
YD/T 2039-2009 Authentication mechanism of end-to-end data communication for application in Mobile Network via email in VALID please email coc@codeofchina.com for quotation
YD/T 1929-2009 Requirements for the Unified IMS (Phase 1) via email in VALID please email coc@codeofchina.com for quotation
YD/T 1757-2008 Classified Management Security Protection Testing Requirements for Telecom Network and Internet 450 (USD) via email in 1-3 business day VALID
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