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    GB/T 15966-2007 Primary parameter and general specification for hydrologic instrument

    China National - YD Standards

    GB/T 13336-2007 The series model of hydrologic instrument

    China National - YD Standards

    GB/T 21279-2007 Hydraulic test method for packaging of dangerous chemical products

    China National - YD Standards

    YD/T 1717-2007 Testing Methods for Interworking Gateway in Peer Multimedia Messaging Service Interworking

    China Telecommunication - YD Standards

    YD/T 1724.4-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network: HSDPA Iub Interface Part 4: NBAP Signalling

    China Telecommunication - YD Standards

    YD/T 1724.5-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface. Part 5: Data Transport&Transport Signalling for CCH Data Streams

    China Telecommunication - YD Standards

    YD/T 1724.8-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface. Part 8: User Plane Protocol for DCH Data Streams

    China Telecommunication - YD Standards

    YD/T 1726-2007 Security Technical Requirements for Presence Service in 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network

    China Telecommunication - YD Standards

    YD/T 1718-2007 Testing Methods for Service and Protocol in Peer to Peer Multimedia Messaging Service Interworking

    China Telecommunication - YD Standards

    YD/T 1724.7-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface. Part 7: Data Transport&Transport Signalling for DCH Data Streams

    China Telecommunication - YD Standards

    GB/T 6581-2007 Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method

    China National - YD Standards

    YD/T 1727-2007 Technical Requirements of Broadcast and Multicast Service Security in 2GHz cdma2000 Digital Cellular Mobile Communication Network

    China Telecommunication - YD Standards

    YD/T 1721.6-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Uu interface physical layer specification - Part 6: Physical Layer Measurement

    China Telecommunication - YD Standards

    YD/T 1724.6-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Iub interface technology requirements of Part 6: Public transport channel data stream user plane protocol

    China Telecommunication - YD Standards

    YD/T 1721.3-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification. Phase 3:Multiplexing and Channel Coding

    China Telecommunication - YD Standards

    YD/T 1721.2-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Uu interface physical layer specification - Part 2: physical channels and transport channels are mapped to the physical channel

    China Telecommunication - YD Standards

    YD/T 1716-2007 Technical Requirements for Interworking Gateway in Peer to Peer Multimedia Messaging Service

    China Telecommunication - YD Standards

    YD/T 1721.1-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification. Phase 1:General Descriptionr

    China Telecommunication - YD Standards

    YD/T 1724.1-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface. Part 1: General Aspects

    China Telecommunication - YD Standards

    YD/T 1723-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Uu Interface RRC layer technology requirements

    China Telecommunication - YD Standards

    YD/T 1720-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) wireless access network equipment testing methods

    China Telecommunication - YD Standards

    YD/T 1722.1-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Uu Interface Layer 2 Technical Requirements Part 1: MAC protocol

    China Telecommunication - YD Standards

    YD/T 1722.2-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access technical requirements for Layer 2 interfaces Part 2 (HSDPA) Uu: RLC protocol

    China Telecommunication - YD Standards

    YD/T 1721.5-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Uu interface physical layer specification - Part 5: Physical layer procedures

    China Telecommunication - YD Standards

    YD/T 1724.3-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface. Part 3: Signalling Transport

    China Telecommunication - YD Standards

    YD/T 1721.4-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Uu interface physical layer specification - Part 4: spreading and modulation

    China Telecommunication - YD Standards

    YD/T 1719-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network High Speed ??Downlink Packet Access (HSDPA) radio access network equipment, technical requirements

    China Telecommunication - YD Standards

    YD/T 1725-2007 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Iub interface test methods

    China Telecommunication - YD Standards

    YD/T 1724.2-2007 Technical Requirement for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Iub Interface. Part 2: Layer 1

    China Telecommunication - YD Standards

    GB/T 21221-2007 Insulating liquids - Specifications for unused insulating liquids based on synthetic aromatic hydrocarbons

    China National - YD Standards

    GB/T 15469.2-2007 Hydraulic turbines, storage pumps and pump-turbines cavitation pitting evaluation - Part 2: Cavitation pitting evaluation in storage pumps and pump-turbines

    China National - YD Standards

    GB/T 17189-2007 Code for field measurement of vibrations and pulsation in hydraulic machines (turbines, storage pumps and pump-turbines)

    China National - YD Standards

    DL/T 5399-2007 Design guide for vertical shiplift in hydropower and water resources projects

    China Electricity & Power - YD Standards

    QB/T 2477-2007 Dicalcium phosphate dihydrate for toothpaste

    China Light Industry - YD Standards

    DL/T 5402-2007 Specification for environmental protection design of water conservancy and hydropower project

    China Electricity & Power - YD Standards

    DL/T 5079-2007 Design specifications for hydropower headrace and forebay

    China Electricity & Power - YD Standards

    DL/T 5400-2007 Construction technique specifications for hydraulic structure sliding formwork

    China Electricity & Power - YD Standards

    DL/T 5398-2007 Design specification for intake of hydropower station

    China Electricity & Power - YD Standards

    DL/T 5396-2007 High voltage electric equipment selection and arrangement design code for hydro-power station

    China Electricity & Power - YD Standards

    DL/T 5397-2007 Specification for construction planning of hydropower engineering

    China Electricity & Power - YD Standards

    DL/T 5401-2007 Instrument allocation guide for electrical test of hydropower plant

    China Electricity & Power - YD Standards

    YDN 126-2007 Baseline Requirements for Network and Information Security of Value-added Telecommunication Services

    China Telecommunication - YD Standards

    QC/T 793-2007 Speciacations and test methods of air filters for motorcydes and scooters

    China Automobile & Vehicle industry - YD Standards

    GB 21240-2007 Safety rules for the construction and installation of hydraulic lifts

    China National - YD Standards

    GB/T 16416-2007 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid

    China National - YD Standards

    GB/T 21164-2007 Determination of streptomycin、dihydrostreptomycin residues in royal jelly --- liquid chromatography method

    China National - YD Standards

    YD/T 5162-2007 Drawing Gallery of Communication Conduit Transect

    China Telecommunication - YD Standards

    YD/T 5144-2007 Provisional Specifications of Engineering Design for Automatically Switched Optical Network

    China Telecommunication - YD Standards

    GB/T 638-2007 Chemical reagent - Tin(Ⅱ)Chloride dihydrate

    China National - YD Standards

    GB 1257-2007 Working chemical - Potassium hydrogen phthalate

    China National - YD Standards

    GB/T 6685-2007 Chemical reagent - Hydroxylammonium chloride

    China National - YD Standards

    YD/T 5150-2007 Acceptance Specification of MSTP Based on SDH Engineering for Local Optical Fiber Cable Transmission Project

    China Telecommunication - YD Standards

    YD/T 5151-2007 Design Specification of Optical Fiber Cable in the Leading-in Room

    China Telecommunication - YD Standards

    YD/T 5156-2007 Accepting Specification for Fixed Network Intelligence System Installation Engineering

    China Telecommunication - YD Standards

    YD 5148-2007 Design Specifications for Pole Line of Optical (Copper) Cable Communication Engineering

    China Telecommunication - YD Standards

    YD/T 5149-2007 Acceptance Specification for SDH Local Network Optical Fiber Cable Transmission Project

    China Telecommunication - YD Standards

    YD/T 5145-2007 Provisional Specifications of Engineering Acceptance for Automatically Switched Optical Network (ASON)

    China Telecommunication - YD Standards

    YD 5158-2007 Provisional Specification of Engineering Design for Mobile Multimedia Messaging Service Center

    China Telecommunication - YD Standards

    YD/T 5157-2007 Acceptance Specification of Short Message Center Installation Engineering

    China Telecommunication - YD Standards

    YD/T 5160-2007 Acceptance Specification on Indoor Coverage System Installation Engineering for Wireless Communication

    China Telecommunication - YD Standards

    YD/T 5159-2007 Provisional Acceptance Specification for Mobile Multimedia Messaging Service Center

    China Telecommunication - YD Standards

    YD/T 5161-2007 Interim Provisions of Wireless Network Engineering Design for 900/1800 MHz TDMA Digital Cellular Mobile Communication System in Remote Areas

    China Telecommunication - YD Standards

    YD/T 5154-2007 Acceptance Specification for Fixed Softwitch Engineering

    China Telecommunication - YD Standards

    YD/T 5152-2007 Acceptance Specification of Optical Fiber Cable in the Leading-in Room

    China Telecommunication - YD Standards

    YD/T 5015-2007 Specifications of Engineering Drawing and Graphical Symbols for Communication Projects Diagrams

    China Telecommunication - YD Standards

    YD/T 5155-2007 Specifications of Engineering Design for Fixed Network Intelligence

    China Telecommunication - YD Standards

    YD 5153-2007 Interim Provision of Fixed Softswitch Network Engineering Design

    China Telecommunication - YD Standards

    AQ 3011-2007 Safety requirements of hydrosulfites packing

    China Safety & Security - YD Standards

    GB/T 21134-2007 Tobacco and tobacco products - Determination of silicated residues insoluble in hydrochloric acid

    China National - YD Standards

    GB/T 21126-2007 Determination of sodium formaldehyde sulfoxylate in grain products

    China National - YD Standards

    GB/T 21116-2007 Hydraulic vibration generator systems

    China National - YD Standards

    QB/T 1784-2007 gamma-Undecalactone (Peach aldehyde)

    China Light Industry - YD Standards

    QB/T 2890-2007 Poly-3-hydroxybutyrate(PHB)

    China Light Industry - YD Standards

    QB/T 1467-2007 Hydroxycitronellal

    China Light Industry - YD Standards

    QB/T 1785-2007 Strawberry aldehyde

    China Light Industry - YD Standards

    QB/T 2891-2007 Poly-3-hydroxy butyrate-co-valerate(PHBV)

    China Light Industry - YD Standards

    SY/T 6694-2007 Lifting technology designs for hydraulic piston pumps and jet pumps

    China Oil & Gas Industry - YD Standards

    SY/T 5791-2007 The operating procedures for lifting and laying down of hydraulic workover rigmast

    China Oil & Gas Industry - YD Standards

    SY/T 6682-2007 Measurement of liquid hydrocarbons by Coriolis meters

    China Oil & Gas Industry - YD Standards

    YD/T 1686-2007 IP telephone terminal equipment voice quality and transmission performance requirements and test methods

    China Telecommunication - YD Standards

    YD/T 1695-2007 Technical Requirements of Access Network for IPTV (Phase Ⅰ)

    China Telecommunication - YD Standards

    YD/T 1697-2007 Technical Specificaton for IPTV COP&SOP Interface

    China Telecommunication - YD Standards

    YD/T 1700-2007 Testing Methods for Mobile Terminal Information Security

    China Telecommunication - YD Standards

    YD/T 1687.1-2007 Technical Requirements of High Speed Semiconductor Laser Assembly for Optical Fiber Communication. Part 1: 2.5Gbit/s Cooled Direct Modulation Semiconductor Laser Assembly

    China Telecommunication - YD Standards

    YD/T 1690.5-2007 Interior of Telecommunication Equipment-Measurement of Electromagnetic Emissions-150kHz to 1GHz. Part 5: Measurement of Conducted Emissions. Workbench Faraday Cage Method

    China Telecommunication - YD Standards

    YD/T 1696-2007 STB and IPTV service platform interface requirements

    China Telecommunication - YD Standards

    YD/T 1687.2-2007 Technical Requirements of High Speed Semiconductor Laser Assembly for Optical Fiber Communication. Part 1: 2.5Gbit/s Uncooled Direct Modulation Semiconductor Laser Assembly

    China Telecommunication - YD Standards

    YD/T 1690.3-2007 Interior of Telecommunication Equipment. Measurement of Electromagnetic Emissions-150kHz to 1GHz. Part 3: Measurement of Radiated Emissions. Surface Scan Method

    China Telecommunication - YD Standards

    YD/T 1141-2007 Testing Methods for Ethernet Switch

    China Telecommunication - YD Standards

    YD/T 1698-2007 Technical Specification for IPv6 Network Equipment. Ethernet Switch with IPv6 Routing Capability

    China Telecommunication - YD Standards

    YD/T 1685.1-2007 800MHz CDMA Network Management Interface Technical Specification. Part 1: Intelligent Network Management Interface

    China Telecommunication - YD Standards

    YD/T 1707-2007 Testing Methods for Firewall

    China Telecommunication - YD Standards

    YD/T 1703-2007 Carrier-class IP Qos Architecture

    China Telecommunication - YD Standards

    YD/T 1713-2007 Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System for Main Distribution Frame

    China Telecommunication - YD Standards

    YD/T 1526.2-2007 Technical Specifications of Single Fiber Bi-Directional Triplexer Optical Transceiver for Access Network. Part 2: Single Fiber Bi-Directional Triplexer Optical Transceiver for EPON ONU

    China Telecommunication - YD Standards

    YD/T 1690.4-2007 Interior of Telecommunication Equipment-Measurement of Electromagnetic Emissions-150kHz to 1GHz. Part 4: Measurement of Conducted Emissions-1Ω/150Ω Direct Coupling Method

    China Telecommunication - YD Standards

    YD/T 1272.4-2007 Optical Fiber Connector. Part 4: Type FC

    China Telecommunication - YD Standards

    YD/T 1704-2007 General Technical Requirement for Intelligentized PSTN Network

    China Telecommunication - YD Standards

    YD/T 1690.6-2007 Interior of Telecommunication Equipment-Measurement of Electromagnetic Emissions-150kHz to 1GHz. Part 6: Measurement of Conducted Emissions. Magnetic Probe Method

    China Telecommunication - YD Standards

    YD/T 1692-2007 Technical Specification for Ethernet Swithes Group Management

    China Telecommunication - YD Standards


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