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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED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 771-1996 180 (USD) via email in 1-3 business day ABOLISHED
YDB 105-2012 via email in VALID please email coc@codeofchina.com for quotation
YD/T 736-1995 105 (USD) via email in 1-3 business day ABOLISHED
YD/T 1429-2006 Performance requirements and Testing Methods for Lightning Protection system of Running Telecommunication Stations/Sites 420 (USD) via email in 1-3 business day VALID
YD/T 1903-2009 Technical Requirement for Anti-Spam Email Equipment via email in VALID please email coc@codeofchina.com for quotation
YD/T 2897-2015 via email in VALID please email coc@codeofchina.com for quotation
YD/T 975-1998 Requirements on measuring equipment to assess error performance on STM-N interface 360 (USD) via email in 1-3 business day
YD/T 1058-2015 via email in VALID please email coc@codeofchina.com for quotation
YD/T 2880-2015 via email in 1 business day VALID please email coc@codeofchina.com for quotation
YD/T 525-1992 150 (USD) via email in 1-3 business day
YD/T 5017-2005 Specification of Execution and Acceptance of Equipment Installation Engineering for Domestic Satellite Communication Earth Station 645 (USD) via email in 1-5 business day VALID
YD/T 1317-2004 IP network technical requirement--Interworking with PSTN ATM Mobile Network 645 (USD) via email in 1-5 business day VALID
YD/T 1814-2008 Remote Management for Broadband Customer Network based onPublic TeleCommunication Network Part 1:General Requirement via email in VALID please email coc@codeofchina.com for quotation
YD 5006-2003 Designing Standard For Local Telephone Network Line Engineering 585 (USD) via email in 1-5 business day ABOLISHED
YD/T 2795.3-2015 via email in VALID please email coc@codeofchina.com for quotation
YD/T 1066-2000 Technical requirements for fiber optic circulators 180 (USD) via email in 1-3 business day VALID
YD/T 5047-2005 Standard for Design of Integrated Telecommunications Business Hall 285 (USD) via email in 1-3 business day
YD/T 607-1992 180 (USD) via email in 1 business day VALID
YD/T 1609-2007 Testing Methods for Media Gateway Control Protocol(MGCP) via email in VALID please email coc@codeofchina.com for quotation
YDN 125-1999 5280 (USD) via email in 1-10 business day VALID
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