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Standard No. Title Price(USD) Delivery Status Add To Cart
YD/T 1200-2002 Technical condition of the type of MU single-mode optical fiber connector 660 (USD) via email in 1-5 business day VALID
YD/T 1706-2007 Technical Requirements for Access Network——Broadband Service Delivery over DSL via email in VALID please email coc@codeofchina.com for quotation
YD/T 867-1996 270 (USD) via email in 1-3 business day
YD/T 857-1996 240 (USD) via email in 1-3 business day
YD/T 866-1996 90 (USD) via email in 1-3 business day
YD/T 647-1994 135 (USD) via email in 1-3 business day
YD/T 1636-2007 Architecture and General Requirements for Fiber to the Home via email in VALID please email coc@codeofchina.com for quotation
YDC 034-2004 cdma2000 High Rate Packet Data(HRPD)Air Interface Specification 4215 (USD) via email in 1-10 business day ABOLISHED
YD/T 2030-2009 General technical specification for Chinese internet email address via email in VALID please email coc@codeofchina.com for quotation
YDN 101-1998 810 (USD) via email in 1-8 business day
YDB 024-2008 Test methods of fixed wiress access system interface protocol:Air Interface via email in 1 business day VALID please email coc@codeofchina.com for quotation
YD/T 2562.2-2013 via email in VALID please email coc@codeofchina.com for quotation
YD/T 682-1994 120 (USD) via email in 1-3 business day
YD/T 5149-2007 via email in VALID please email coc@codeofchina.com for quotation
YD/T 1011-1999 Technology requirement and test method of stand alone synchronization equipment in digital synchronization network 495 (USD) via email in 1-5 business day VALID
YD/T 1611.2-2007 Technical Requirements for Management Interface of IP Network Part 2:Function and Protocol of IPv6 Equipment Management Interface via email in VALID please email coc@codeofchina.com for quotation
YD/T 1751-2008 Security Protection Testing Requirements for Synchronization Network 300 (USD) via email in 1-3 business day VALID
YD/T 989-1998 The Technical Requirement of Flexible Multiplexer 640 (USD) via email in 1 business day ABOLISHED
YD/T 1072-2006 Testing method for IP telephony gateway via email in VALID please email coc@codeofchina.com for quotation
YD/T 1312.5-2004 Requirements and measurement methods of electromagnetic compatibility for radio communication equipment Part 5:Radio Frequency(RF)audio link equipment and wireless microphones 285 (USD) via email in 1-3 business day VALID
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