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Std ID |
Description (Standard Title) |
Detail |
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YD/T 800-1996
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Integrated service digital network frame relay bearer services
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YD/T 800-1996
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YD/T 801-1996
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Integrated service digital network frame switching bearer services
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YD/T 801-1996
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YD/T 802-1996
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Message processing system Message storage Abstract services definition
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YD/T 802-1996
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YD/T 803-1996
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Test method of video-text subscriber terminals (VT) access to PSTN
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YD/T 803-1996
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YD/T 804-1996
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Technical requirement for asynchronous terminals access to packet switched public data network
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YD/T 804-1996
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YD/T 805-1996
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Information technology Open systems interconnection Electronic directory: Protocol specifications
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YD/T 805-1996
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YD/T 806-1996
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Information technology Open systems interconnection Electronic directory: Duplication
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YD/T 806-1996
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YD/T 807-1996
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Information technology Open systems interconnection Electronic directory: Selected works of attribute categories
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YD/T 807-1996
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YD/T 808-1996
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Information technology Open systems interconnection Electronic directory: Selected works of object categories
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YD/T 808-1996
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YD/T 809-1996
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(Stamped envelopes)
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YD/T 809-1996
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YD/T 810-1996
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(First Day Cover)
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YD/T 810-1996
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YD/T 811-1996
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(The cover)
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YD/T 811-1996
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YD/T 812-1996
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(Posts official envelope)
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YD/T 812-1996
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YD/T 813-1996
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Transparent Window Envelop (International)
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YD/T 813-1996
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YD/T 814.1-2004
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Closure for optical fiber cables Part 1: Closure for outdoor optical fiber cables
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YD/T 814.1-2004
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YD/T 814.1-2013
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Closure for optical fiber cables. Part 1: Closure for outdoor optical fiber cables
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YD/T 814.1-2013
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YD/T 814.2-2005
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Closure for optical fiber cables. Part 2: Closure for optical fiber composite overhead ground wires
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YD/T 814.2-2005
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YD/T 814.3-2005
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Closure for optical fiber cables. Part 3: Clousure for shallow water submarine optical fiber cables
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YD/T 814.3-2005
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YD/T 814.4-2007
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Closure for optical fibre cables. Part 4: closure for microduct optical fibre cables
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YD/T 814.4-2007
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YD/T 814.5-2011
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Closure for optical cable. Part 5: Closure for deep water submarine optical fibre cables
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YD/T 814.5-2011
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YD/T 814-1996
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(Cable connector box)
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YD/T 814-1996
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YD/T 815-1996
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Optical cable line monitor end-cable
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YD/T 815-1996
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YD/T 815-2015
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(Communication cable line monitor pigtail cable)
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YD/T 815-2015
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YD/T 816-1996
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(Large core multimode fiber large numerical aperture)
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YD/T 816-1996
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YD/T 816-2003
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Multimode optical fibre with large core diameter and large numerical aperture
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YD/T 816-2003
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YD/T 817-1996
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(PVC insulated. Telephone switching office cable)
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YD/T 817-1996
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YD/T 818-1996
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(PVC insulated Digital Agency with symmetrical cable)
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YD/T 818-1996
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YD/T 819-1996
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Performance distribution and limit value of data transmission links and the systems
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YD/T 819-1996
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YD/T 820-1996
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Technical requirement and test method of 64kbit/s baseband modem
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YD/T 820-1996
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YD/T 821-1996
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Numerical graphics of measured digital transmission performances
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YD/T 821-1996
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YD/T 822-1996
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p×64kbit/s conference TV encoded mode
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YD/T 822-1996
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YD/T 823-1996
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Outdoor optical cables for skeleton-type communications
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YD/T 823-1996
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YD/T 824-1996
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Test method for cutoff wavelength of cable optical fibers
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YD/T 824-1996
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YD/T 767-1995
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(Synchronous digital optical interface equipment and systems technical requirements)
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YD/T 767-1995
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YD/T 768-1995
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Technical requirement for synchronous digital series digital line systems on optical cables
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YD/T 768-1995
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YD/T 769-1995
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(Center beam tube full filled communication outdoor singlemode fiber)
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YD/T 769-1995
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YD/T 769-2003
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Optical cables for core network - central tube outdoor optical cables for communication
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YD/T 769-2003
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YD/T 769-2010
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Central tube of outdoor optical fiber cables for telecommunications
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YD/T 769-2010
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YD/T 770-1995
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Networking requirement for optical cable communication direct transmission recovery systems
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YD/T 770-1995
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YD/T 771-1996
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(Post by Barcode)
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YD/T 771-1996
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YD/T 772-1995
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Technical requirement and test method for networking of group telephone equipment
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YD/T 772-1995
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YD/T 773-1995
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Technical requirement and test method for networking of static videophone equipment
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YD/T 773-1995
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YD/T 774-1996
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(Postcard)
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YD/T 774-1996
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YD/T 775-1996
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Technical requirement and test method for networking of static videophone equipment
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YD/T 775-1996
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YD/T 776-1996
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(Chroma envelope detector)
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YD/T 776-1996
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YD/T 777-1996
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(Chinese Industry Standard)
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YD/T 777-1996
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YD/T 777-1999
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Inversion equipment for telecommunications
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YD/T 777-1999
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YD 247-1981
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(Wood screws)
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YD 247-1981
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YD/T 778-1995
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(Chinese Industry Standard)
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YD/T 778-1995
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YD/T 778-1999
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Optical fibres distribution frame
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YD/T 778-1999
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YD/T 778-2006
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Optical fiber distribution frames
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YD/T 778-2006
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YD/T 778-2011
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Optical fiber distribution frame
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YD/T 778-2011
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YD/T 779-1995
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(Chinese Industry Standard)
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YD/T 779-1995
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YD/T 779-1999
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Digital distribution frame
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YD/T 779-1999
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YD/T 780-1995
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Technical conditions of image input devices
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YD/T 780-1995
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YD/T 781-1995
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Test method for packet assembly and disassembly (PAD) equipment access to packet switched public data network
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YD/T 781-1995
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YD/T 782-1995
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Test method for packet-type terminal access to packet switched public data network
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YD/T 782-1995
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YD/T 783-1995
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Technical requirement for packet assembly and disassembly (PAD) equipment access to packet switched public data network
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YD/T 783-1995
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YD/T 784-1995
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Technical requirement for packet-type terminal access to packet switched public data network
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YD/T 784-1995
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YD/T 785-1995
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Technical requirement for video-text subscriber terminals (VT) access to PSTN
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YD/T 785-1995
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YD/T 786-1995
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Technical requirement for time-division multiplexer at 64kbit/s access to digital network
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YD/T 786-1995
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YD/T 787-1995
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Test method of time-division multiplexer at 64kbit/s
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YD/T 787-1995
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YD/T 788-1995
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Test chart for facsimile transmission No. 2
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YD/T 788-1995
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YD/T 789-1995
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(Hands-free telephone technical requirements and test methods)
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YD/T 789-1995
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YD/T 789-2006
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Technical Requirements and Measuring Methods of Hands-Free Telephone Sets
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YD/T 789-2006
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YD/T 790-1995
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Signs for telecommunication services
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YD/T 790-1995
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YD/T 791-1995
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Technical requirement and test method for radio paging receivers
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YD/T 791-1995
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YD/T 792-1995
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Technical requirement and measuring method for networking of 8GHz small-capacity digital microwave communication equipment
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YD/T 792-1995
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YD/T 793-1996
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Technical requirement and test method for 10-channel pulse code modulation multiplex equipment at 704kbit/s
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YD/T 793-1996
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YD/T 794-1996
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Technical requirement and test method for digital multiplex equipment at 704/2048kbit/s
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YD/T 794-1996
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YD/T 795-1996
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Technical requirement and test method for basic group multiplexing equipment (provides 384kbit/s digital port)
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YD/T 795-1996
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YD/T 796-1996
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Technical conditions of mono-mode optical transmission attenuation tester
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YD/T 796-1996
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YD/T 797-1996
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Technical conditions of optical time domain reflectoscopes
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YD/T 797-1996
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YD/T 798-1996
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Telecommunication line air pressure monitoring System
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YD/T 798-1996
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YD/T 799-1996
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(Technical requirements and test methods of communication with VRLA batteries)
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YD/T 799-1996
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YD/T 799-2002
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Valve-Regulated Lead Acid Battery for Telecommunications
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YD/T 799-2002
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YD/T 799-2010
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Valve-regulated lead acid batteries for telecommunications
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YD/T 799-2010
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YD/T 825-1996
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Test method for tensile - strain properties of optical cables
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YD/T 825-1996
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YD/T 826-1996
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(FC-PC single-mode fiber optic cable connector technology activities Conditions)
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YD/T 826-1996
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YD/T 827-1996
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Technical conditions of surface acoustic wave filters for optical communications
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YD/T 827-1996
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YD/T 828.11-1996
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Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 1: General rules
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YD/T 828.11-1996
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YD/T 828.12-1996
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Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 2: Fundamental characteristics
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YD/T 828.12-1996
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YD/T 828.13-1996
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Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 3: Transmission characteristics
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YD/T 828.13-1996
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YD/T 828.14-1996
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Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 4: Transmission performances
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YD/T 828.14-1996
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YD/T 828.210-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 10: Total system performances
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YD/T 828.210-1996
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YD/T 828.21-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 1: General rules
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YD/T 828.21-1996
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YD/T 828.22-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 2: Antenna
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YD/T 828.22-1996
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YD/T 828.23-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 3: RF splitting/combination network
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YD/T 828.23-1996
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YD/T 828.24-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 4: Transmitter/receiver (incl. modulator/demodulator
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YD/T 828.24-1996
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YD/T 828.25-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 5: Digital signal processing subsystem
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YD/T 828.25-1996
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YD/T 828.26-1997
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Methods of measurement for equipment used in digital microwave transmission systems Part 2: Measurements on terrestrial radio-relay systems Section 6: Protection switching
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YD/T 828.26-1997
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YD/T 828.27-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 7: Diversity rearrange and synthesis equipment
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YD/T 828.27-1996
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YD/T 828.28-1996
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Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 8: Adaptive equalizer
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YD/T 828.28-1996
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YD/T 828.29-1997
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Methods of measurement for equipment used in digital microwave transmission systems. Part 2: Measurements on terrestrial redio-relay systems.Section 9: Service channels
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YD/T 828.29-1997
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YD/T 828.310-1996
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Measuring method of equipments used in digital microwave transmission system Part 3 Measurement of satellite communication earth stations Section 10: TDMA terminals
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YD/T 828.310-1996
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YD/T 828.311-1997
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stations. Section 11: Service channel equipment for SCPC-PSK transmission
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YD/T 828.311-1997
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YD/T 828.31-1996
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Measuring method of equipments used in digital microwave transmission system Part 3 Measurement of satellite communication earth stations Section 1: General rules
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YD/T 828.31-1996
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YD/T 828.312-1996
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Measuring method of equipments used in digital microwave wireless transmission system Part 3 Measurement of satellite communication earth stations Section 12: Total system performances
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YD/T 828.312-1996
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YD/T 828.32-1997
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Methods of measurement for equipment used in digital microwave transmission systems. Part 3: Measurements on satellite earth stations.Section 2: Antenna
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YD/T 828.32-1997
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YD/T 828.34-1996
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Measuring method of equipments used in digital microwave transmission system Part 3 Measurement of satellite communication earth stations Section 4: Low-noise amplifier
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YD/T 828.34-1996
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