Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
CCEC/T 24-2003 Technical specifications for energy conservation product certification for faxes 90.0 via email in 1~3 business day valid
CCEC/T 25-2003 Technical specifications for energy conservation product certification for DVD/VCD 60.0 via email in 1~3 business day valid
CECS 165-2004 Code for engineering design of buried telecommunication plastic conduit in area 300.0 via email in 1~3 business day valid
CECS 177-2005 Code for construction and acceptance of buried telecommunication plastic conduit engineering in city area 450.0 via email in 1~3 business day valid
CJ/T 2-1999 Communication system for urban public transport 180.0 via email in 1~3 business day valid
CJ/T 281-2008 DCN control network communication protocol for residential community 240.0 via email in 1~3 business day valid
CJ/T 292-2008 Urban municipal supervision and management information system - Performance evaluation 210.0 via email in 1~3 business day valid
CJ/T 293-2008 Urban municipal supervision and management information system - Mobile device for supervise data capture 160.0 via email in 1~3 business day valid
CJ/T 539-2019 General technical specifications of Tramway signal system 304.0 via email in 1~3 business day valid
CNCA 01C-017-2007 Implementation Rules for compulsory certification of electric and electronic products - audio and video equipment 440.0 via email in 1~3 business day valid
CNCA 07C-031-2007 Implementation rules for compulsory certification of telecommunication equipment - telecommunication terminal equipment 270.0 via email in 1~3 business day valid
DB11/T 1158-2015 via email in business day valid
DB31/ 652-2012 The norm of energy consumption per unit information flow of communications industry(The part of mobile communications macro base station and data center) 165.0 via email in 1~3 business day valid
DB31/ 653-2012 165.0 via email in 1~3 business day valid
DB31/T 1324-2021 5G network quality testing method based on user perception 495.0 via email in 1~5 business day valid
DB31/T 239-2020 Technical specification for trading terminal of contactless integrated circuit (IC) card for urban public transport 315.0 via email in 1~5 business day valid
DB31/T 534-2011 Energy-saving standards for communication operations systems 90.0 via email in 1~3 business day valid
DB32/T 4219-2022 General specification of optical fiber for coupler(980/1550WDM) via email in business day valid
DB33/T 650-2016 Communication protocol between global navigation satellite and position system terminal for vehicle (ship) and monitoring center 480.0 via email in business day valid
DB37/T 3645-2019 via email in business day valid


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