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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YD/T 1071-2000 Technical requirements for IP telephony gateway $1470.00 via email in 1~10 business day abolished
YD/T 1071-2006 Technical requirements for IP telephony gateway $1270.00 via email in 1~3 business day valid
YD/T 1072-2000 Testing method for IP telephony gateway $2685.00 via email in 1~10 business day abolished
YD/T 1072-2006 Testing method for IP telephony gateway $2325.00 via email in 1~3 business day valid
YD/T 1109-2001 Technical Specification of ATM Switch $1785.00 via email in 1~5 business day valid
YD/T 1123-2001 Technical Specification for Integrated Switch Equipment $930.00 via email in 1~5 business day valid
YD/T 1128-2001 The Supplementary Specification to SPC $490.00 via email in 1~3 business day valid
YD/T 1142-2001 Technical Requirements and Testing Method for IP Telephony Gatekeeper $2415.00 via email in 1~10 business day abolished
YD/T 1142-2005 Technical requirements and testing methods for IP telephony gatekeeper $3645.00 via email in 1~5 business day valid
YD/T 1150-2001 The technical specification for intelligent public telephone service $450.00 via email in 1~3 business day valid
YD/T 1189-2002 The technical specification of mobile IC card public telephone system $460.00 via email in 1~3 business day valid
YD/T 1227-2002 The technical specification of multimedia IC card public telephone system $820.00 via email in 1~3 business day valid
YD/T 1277.1-2003 Technical specification and testing method of caller identity delivery based on PSTN part 1:technical specification $250.00 immediately abolished
YD/T 1308-2004 The technical requirements of intelligent public telephone system $910.00 via email in 1~5 business day valid
YD/T 1329-2004 Integrated Circuit for The overvoltage and overcurrent protection of telecommunications installations $250.00 via email in 1~3 business day valid
YD/T 1349-2005 Technical Requirements and Testing Methods for 2.4GHzDigital Cordless Telephone Sets $315.00 via email in 1~3 business day valid
YD/T 1361-2005 Technical requirements and testing methods for telephone dialer $220.00 via email in 1~3 business day valid
YD/T 1362-2005 Testing methods of the supplementary specification 1 to Store Program Control (SPC) $1545.00 via email in 1~5 business day valid
YD/T 1394-2009 Technical Requirement of GSM/CDMA 1x Dual Mode Digital Mobile Station $220.00 via email in 1~3 business day valid
YD/T 1395-2009 Test Method of GSM/CDMA 1X Dual Mode Digital Mobile Station $690.00 via email in 1~5 business day valid
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