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CCEC/T 24-2003 Technical specifications for energy conservation product certification for faxes
Issued on: 2003-10-10 Price(USD): 90.0 |
CCEC/T 25-2003 Technical specifications for energy conservation product certification for DVD/VCD
Issued on: 2003-10-15 Price(USD): 60.0 |
CECS 165-2004 Code for engineering design of buried telecommunication plastic conduit in area
Issued on: 2004-5-10 Price(USD): 300.0 |
CECS 177-2005 Code for construction and acceptance of buried telecommunication plastic conduit engineering in city area
Issued on: 2005-4-27 Price(USD): 450.0 |
CJ/T 2-1999 Communication system for urban public transport
Issued on: 1999-6-4 Price(USD): 180.0 |
CJ/T 281-2008 DCN control network communication protocol for residential community
Issued on: 2008-9-4 Price(USD): 240.0 |
CJ/T 292-2008 Urban municipal supervision and management information system - Performance evaluation
Issued on: 2008-8-11 Price(USD): 210.0 |
CJ/T 293-2008 Urban municipal supervision and management information system - Mobile device for supervise data capture
Issued on: 2008-8-11 Price(USD): 160.0 |
CJ/T 539-2019 General technical specifications of Tramway signal system
Issued on: 2019-10-28 Price(USD): 304.0 |
CNCA 01C-017-2007 Implementation Rules for compulsory certification of electric and electronic products - audio and video equipment
Issued on: Price(USD): 440.0 |
CNCA 07C-031-2007 Implementation rules for compulsory certification of telecommunication equipment - telecommunication terminal equipment
Issued on: Price(USD): 270.0 |
DB11/T 1139-2023
Issued on: 2023-12-25 Price(USD): |
DB11/T 1158-2015
Issued on: 2015-01-28 Price(USD): |
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)
Issued on: 2012-10-19 Price(USD): 165.0 |
DB31/ 653-2012
Issued on: 2012-10-19 Price(USD): 165.0 |
DB31/T 1324-2021 5G network quality testing method based on user perception
Issued on: 2021-10-29 Price(USD): 495.0 |
DB31/T 239-2020 Technical specification for trading terminal of contactless integrated circuit (IC) card for urban public transport
Issued on: 2020-02-28 Price(USD): 315.0 |
DB31/T 534-2011 Energy-saving standards for communication operations systems
Issued on: 2011-6-22 Price(USD): 90.0 |
DB32/T 3397-2018
Issued on: 2018-05-10 Price(USD): |
DB32/T 4219-2022 General specification of optical fiber for coupler(980/1550WDM)
Issued on: 2022-03-18 Price(USD): |
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