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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YDC 043.4-2006 Technical Requirements of Wireless Application Protocol (WAP)Part 4 Wireless Markup Language $3450.00 via email in 1~5 business day valid
YDC 043.5-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 5 Binary XML Content Format $330.00 via email in 1~3 business day valid
YDC 043.6-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 6 User Agent Caching Mechanism $225.00 via email in 1~3 business day valid
YDC 043.7-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 7 Persistent Storage Interface $390.00 via email in 1~3 business day valid
YDC 043.8-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 8 External Functionality Interface $615.00 via email in 1~5 business day superseded
YDC 043.9-2006 Technical Requirements of Wireless Application Protocol (WAP) Part 9 Provisioning $975.00 via email in 1~3 business day valid
YDN 005-1996 Access Network General View $180.00 via email in 1~3 business day valid
YDN 011-1996 Business Technology System of Public Electronic Data Interchange (EDI) of China $2250.00 via email in 1~3 business day valid
YDN 017-1996 Technical system of high-speed radio paging network $390.00 via email in 1~5 business day abolished
YDN 024-1997 Technical requirements of access network - Fixed wireless access $580.00 via email in 1~5 business day abolished
YDN 027-1997 Technical Requirements for SDH Transmission Network - Ring Network (Tentative Specifications) $570.00 via email in 1~3 business day valid
YDN 031-1997 Technical System of Intelligent Network (Temporary Regulations) $480.00 via email in 1~3 business day valid
YDN 038-1997 Technical Specifications in National NO.7 Signaling Mode - Integrated Services Digital Network User Part (ISUP) (Tentative Specifications) $5190.00 via email in 1~3 business day valid
YDN 038.1-1999 Specifications of Signalling System No. 7 - Isdn User Part $240.00 via email in 1~3 business day valid
YDN 043-1997 Technical Specification for No. 7 ISUP Signaling of Digital Cellular Telecommunication Network $840.00 via email in 1~3 business day valid
YDN 044-1997 Technical system of 800MHz CDMA digital cellular mobile communication network $600.00 via email in 1~5 business day abolished
YDN 057-1997 Technical requirements of access network - Optical access network based on passive optical network technology $670.00 via email in 1~5 business day abolished
YDN 061-1997 Technical System of Access Network (Tentative Specifications) $1170.00 via email in 1~3 business day valid
YDN 064-1997 Network General Principles for Broadband Integrated Services Digital Network (B-ISDN) $480.00 via email in 1~3 business day valid
YDN 066-1997 Technical Specification for No.7 Signaling Mode Operation, Maintenance and Administration Part (OMAP) (Temporary Regulations) $1050.00 via email in 1~3 business day valid
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