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Standard No. Title Price(USD) Delivery Status Add To Cart
YD/T 5034-2005 Temporary Specifications of Engineering Design for Digital Trunking Communication (USD) via email in 1-8 business day
YD/T 5036-2005 Specifications of Engineering Desingn for Fixed Intelligent Network (USD) via email in 1-5 business day VALID
YD 5050-2005 Specifications of Engineering Design for the Domestic Satellite Communication Earth Station (USD) via email in 1-5 business day ABOLISHED
JTJ/T 345-1999 Code for Design of Engineeing for VHF Coast Station (USD) via email in 1-5 business day VALID
CECS 09-1989 The engineering design specification of spc pabx in industries and enterprises (USD) via email in 1-5 business day
YD/T 5080-2005 Design Specification of Network Management System of SDH Optical Fiber Cable Telecommunication Project (USD) via email in 1-5 business day VALID
YD 5043-2005 Acceptance Standard of Plastic Duct Project For Long-distance Telecommunication Optical Fiber Cable (USD) via email in 1-5 business day ABOLISHED
YD 5034-1997 Temporary Specifications on Engineering Design for Trunking Communication (USD) via email in 1-8 business day ABOLISHED
GB 50635-2010 Code for design of hall system engineering of videoconference via email in VALID please email coc@codeofchina.com for quotation
SY 4032.9-1993 Standard for Quality Inspection and Evaluation of Petroleum Construction Engineering Telecommunication Engineering (Digital Mierowave Communication Relay System Engineering) (USD) via email in 1-8 business day
YD 5018-2005 Engineering Design Specification for Fiber Optic Submarine Cable Transmission Ssytem (USD) via email in 1-5 business day VALID
YD/T 5104-2005 Specifications on Engineering Design for 900/1800MHz TDMA Digital Cellular Mobile Communication System (USD) via email in 1-8 business day ABOLISHED
YD/T 5113-2005 Design Specification of Network Management System for WDM Optical Fiber Cable Telecommunication Project (USD) via email in 1-5 business day ABOLISHED
YD 5048-1997 Standard for Cherk and Acceptance of Telecommunications Facilites in Civic Residential District and Office Building (USD) via email in 1 business day VALID
YD/T 5097-2005 Specifications of Engineering Design for 3.5GHz Fixed Wireless Access System (USD) via email in 1-3 business day VALID
DG/TJ 08-1105-2006 (USD) via email in 1-3 business day VALID
YD/T 5035-2005 Temporary Specifications of Engineering Acceptance for Digital Trunked Communication Equipments Installation (USD) via email in 1-8 business day
YD 5044-1997 Provisional Standards for Check and Accept SDH Equipments Installation of Optical Fibre Cable Transmission Project (USD) via email in 1-5 business day ABOLISHED
GB 50373-2006 Design code for communication conduit and passage engineering (USD) via email in 1-5 business day ABOLISHED
YD 5045-1997 Code For Acceptance of Public Packet Switched Data Network Engineering (USD) via email in 1 business day VALID
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