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    YD/T 2616.2-2013 Technical requirements for Passive Optical Network (PON) management. Part 2: EMS system function

    China Telecommunication - YD Standards

    YD/T 2637.2-2013 Ad hoc networks for emergency communications. Part 2: initialization, access and recovery mechanism

    China Telecommunication - YD Standards

    YD/T 2643-2013 Technical requirements for extensible provisioning protocol in domain name registration

    China Telecommunication - YD Standards

    YD/T 2673-2013 Web data collection and interchange format for opinion analysis

    China Telecommunication - YD Standards

    YD/T 2670-2013 Customer information security management framework of telecom operators

    China Telecommunication - YD Standards

    YD/T 1251.1-2013 The conformance testing specification for intermediate system to intermediate system routing exchange protocol (IS-IS)

    China Telecommunication - YD Standards

    YD/T 2626-2013 Test methods for evolved mobile packet core network interfaces. S2a/S101/S102/S103

    China Telecommunication - YD Standards

    YD/T 2667-2013 Technical specification for WEB based authentication of Ethernet access

    China Telecommunication - YD Standards

    YD/T 2615.1-2013 Network management technical requirements for public wireless LAN. Part 1: general technical requirements

    China Telecommunication - YD Standards

    YD/T 2615.2-2013 Network management technical requirements for public wireless LAN. Part 2: Network management system functional requirements

    China Telecommunication - YD Standards

    YD/T 2652-2013 Single fiber Bi-directional optical subassembly for 1OG GPON OLT/ONU

    China Telecommunication - YD Standards

    YD/T 2666-2013 Technical requirement of firewall equipment for dual stack of IPv4-IPv6

    China Telecommunication - YD Standards

    YD/T 2613-2013 Test method for system of SCDMA broadband wireless access system supporting trunking service

    China Telecommunication - YD Standards

    YD/T 2637.4-2013 Ad hoc networks for emergency communications. Part 4: requirements of network security

    China Telecommunication - YD Standards

    YD/T 2630.1-2013 900/1800MHz TDMA digital cellular mobile telecommunication network technical requirements for SIM-ME interface. Part 1: SIM application

    China Telecommunication - YD Standards

    YD/T 2637.1-2013 Ad hoc networks for emergency communications. Part 1: requirements of service

    China Telecommunication - YD Standards

    YD/T 1678-2013 Test method for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network equipment.High rate packet date(Phase 2). Access network

    China Telecommunication - YD Standards

    YD/T 1251.3-2013 The comformance testing specification for border gateway protocol (BGP4)

    China Telecommunication - YD Standards

    YD/T 1247-2013 Transmitting optical subassembly for optical fiber analog transmission

    China Telecommunication - YD Standards

    YD/T 2671-2013 Privilege-divided model(JinKu-model)customer information security protection technical specification

    China Telecommunication - YD Standards

    YD/T 2622-2013 Technical requirements for evolved mobile packet core network interfaces. S3/S4/S5/S8/S10/S11/S16

    China Telecommunication - YD Standards

    YD/T 2638.2-2013 Technical requirements for priority calls in public communication network. Part 2: CDMA network

    China Telecommunication - YD Standards

    YD/T 2674-2013 Design guidance of information security for smart mobile terminals

    China Telecommunication - YD Standards

    YD/T 1948.7-2013 Technical requirement of ethernet over transport(EoT). Part7:ethernet management function

    China Telecommunication - YD Standards

    YD/T 2631.2-2013 (900/1800MHz-TDMA digital cellular mobile communication network -SIM-ME interface test methods - Part 2: Terminal SIM Application Toolkit)

    China Telecommunication - YD Standards

    YD/T 2648-2013 Methodology of subjective video quality assessment for mobile digital communication applications

    China Telecommunication - YD Standards

    YD/T 2619-2013 General technical conditions of physical protective products for overhead communication cable

    China Telecommunication - YD Standards

    YD/T 2628.2-2013 Equipment technical requirement for evolved mobile packet core network. Part 2:CDMA access

    China Telecommunication - YD Standards

    YD/T 2629.2-2013 Equipment Test Method for evolved mobile packet core network. Part 2:CDMA access

    China Telecommunication - YD Standards

    YD/T 2672-2013 Information security management framework for telecommunications organizations

    China Telecommunication - YD Standards

    YD/T 2616.3-2013 Technical requirements for Passive Optical Network (PON)management. Part 3: NMS system function

    China Telecommunication - YD Standards

    YD/T 1855-2013 2GHz TD-SCDMA digital cellular mobile telecommunication network. Technical requirements of lr interface

    China Telecommunication - YD Standards

    YD/T 2623-2013 Technical requirements for evolved mobile packet core network interfaces-S2a/S 101 /S 102/S 103

    China Telecommunication - YD Standards

    YD/T 2616.4-2013 Technical requirements for Passive Optical Network (PON) management. Part 4: EMS-NMS interface function

    China Telecommunication - YD Standards

    YD/T 2635-2013 Mobile communication base station integrative concealment antenna

    China Telecommunication - YD Standards

    YD/T 2617-2013 Flexible steel tube armored optical fiber cable connectors

    China Telecommunication - YD Standards

    YD/T 2642-2013 (Content Provider/ISP (CP/SP)-IPv6 migration Equipment Technical Requirements)

    China Telecommunication - YD Standards

    YD/T 2608-2013 General technical requirements of rich communication(Suite)Service

    China Telecommunication - YD Standards

    YD/T 2633-2013 Test specification for A interfaces in 800MHz/2GHz cdma2000 digital cellular mobile communication network (phase 2)

    China Telecommunication - YD Standards

    YD/T 2659-2013 Test Specification for Internet monitoring system in National communications network interconnection monitoring center

    China Telecommunication - YD Standards

    YD/T 2023-2013 Technical requirement of internet monitoring system in National communications network interconnection monitoring center

    China Telecommunication - YD Standards

    YD/T 2627-2013 Test methods for evolved mobile packet core network interface. S6a/S6d/S13/S13"/STa/SWd/SWx/SWa/SWm/S6b

    China Telecommunication - YD Standards

    YD/T 2629.1-2013 Test methods for evolved mobile packet core network equipment. Part 1:E-UTRAN access

    China Telecommunication - YD Standards

    YD/T 2625-2013 Test methods for mobile evolved packet core network(EPC) interface protocol. S3/S4/S5/S8/S10/S11/S16

    China Telecommunication - YD Standards

    YD/T 1556-2013 Technical requirement for 800MHz/2GHz cdma2000 digita cellular mobile telecommunication network equipment-Base station subsystem

    China Telecommunication - YD Standards

    YD/T 2620.1-2013 (Evolution - Mobile Packet Core network (EPC) General Technical Requirements - Part 1: Support E-UTRAN access)

    China Telecommunication - YD Standards

    YD/T 2665-2013 The test method for security of communications solid state disk(SSD) encryption

    China Telecommunication - YD Standards

    YD/T 2601-2013 Technical requirement and test specification of Web server supporting IPv6

    China Telecommunication - YD Standards

    YD/T 2621-2013 The technical requirement for PCRF equipment in evolved packet core network

    China Telecommunication - YD Standards

    YD/T 2669-2013 Evaluation criteria for competence of third party security service provider in telecon network and Internet

    China Telecommunication - YD Standards

    YD/T 2645-2013 POP3 support for chinese email address

    China Telecommunication - YD Standards

    YD/T 2662-2013 Technical requirements for operator-side-terminal and inter-network monitor system coordination functions

    China Telecommunication - YD Standards

    YD/T 2637.3-2013 Ad hoc networks for emergency communications. Part 3: requirements of node

    China Telecommunication - YD Standards

    QB/T 2152-2013 Industrial hydrogenated oil

    China Light Industry - YD Standards

    YD/T 2620.2-2013 General technical requirements for evolved mobile packet core network. Part 2:CDMA access

    China Telecommunication - YD Standards

    HG/T 4498-2013 Synthetic hydrotalcite UV blocking materials

    China Chemical Industry - YD Standards

    QC/T 29104-2013 Limiting value of contamination level of solid particles of special purpose vehicle hydraulic system

    China Automobile & Vehicle industry - YD Standards

    QC/T 29105.3-2013 Sampling methods of testing particulate contamination of hydraulic oil of special purpose vehicle hydraulic system

    China Automobile & Vehicle industry - YD Standards

    HG/T 4510-2013 Dipotassium hydrogen phosphate for industrial use

    China Chemical Industry - YD Standards

    HG/T 4544-2013 Method for the recovery of manganese carbonate from liquid waste of 1, 4-dihydroxy benzene production

    China Chemical Industry - YD Standards

    HG/T 4531-2013 Magnesium hydroxide for flame retardant

    China Chemical Industry - YD Standards

    HG/T 4530-2013 Flame retardant. Aluminum hydroxide

    China Chemical Industry - YD Standards

    HG/T 4511-2013 Potassium dihydrogen phosphate for industrial use

    China Chemical Industry - YD Standards

    HG/T 4509-2013 High purity hydrofluoric acid for industrial use

    China Chemical Industry - YD Standards

    HG/T 4506-2013 Cobalt hydroxide for industrial use

    China Chemical Industry - YD Standards

    HG/T 4497-2013 Synthetic hydrotalcite heat preservation agent

    China Chemical Industry - YD Standards

    HG/T 4496-2013 Synthetic hydrotalcite flame retardant

    China Chemical Industry - YD Standards

    HG/T 3815-2013 Potassium hydroxide solution by ion exchange membrance method

    China Chemical Industry - YD Standards

    HG/T 4556-2013 The catalyst for cyclohexanol dehydrogenation

    China Chemical Industry - YD Standards

    HG/T 4495-2013 Synthetic hydrotalcite thermal stabilizer

    China Chemical Industry - YD Standards

    HG/T 3820-2013 Methods of test for synthetic hydrotalcite

    China Chemical Industry - YD Standards

    HG/T 3736-2013 Hydroxylammonium chloride for industrial use

    China Chemical Industry - YD Standards

    HG/T 2515-2013 Analytical method of the active composition in organic sulfur hydrogenation catalyst

    China Chemical Industry - YD Standards

    HG/T 20577-2013 Test specification of hydromechanical and mass transfer performance parameters for tower packings

    China Chemical Industry - YD Standards

    HG/T 4557-2013 The catalyst for nitrobenzene hydrogenation to aniline

    China Chemical Industry - YD Standards

    QC/T 960.1-2013 Road vehicle-Hydraulic braking systems. Part 1: Double-flare pipes, tapped holes, male fittings and tube seats

    China Automobile & Vehicle industry - YD Standards

    QC/T 961-2013 Performance requirements and bench test methods of hydraulic brake system plastic reservoir assembly

    China Automobile & Vehicle industry - YD Standards

    QC/T 592-2013 Performance requirements and Bench test methods for Hydraulic brake caliper assembly

    China Automobile & Vehicle industry - YD Standards

    GB/T 4744-2013 Textiles - Testing and evaluation for water resistance - Hydrostatic pressure method

    China National - YD Standards

    GB/T 29784.3-2013 Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 3: Liquid chromatography-mass spectrometry

    China National - YD Standards

    GB/T 29784.2-2013 Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 2: Gas chromatographic method with mass spectrometric detection

    China National - YD Standards

    GB/T 29784.1-2013 Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 1: High performance liquid chromatography

    China National - YD Standards

    GB/T 29784.4-2013 Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 4:Gas chromatography

    China National - YD Standards

    JT/T 229-2013 Hand-hydraulic steering gear

    China Highway & Transportation - YD Standards

    GB/T 29729-2013 Essential requirements for the safety of hydrogen systems

    China National - YD Standards

    GB/T 11064.4-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 4: Determination of potassium and sodium content - Flame atomic absorption spectrometric method

    China National - YD Standards

    GB/T 11064.2-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 2: Determination of lithium hydroxide content - Acid-alkali titrimetric method

    China National - YD Standards

    GB/T 29671-2013 Determination of zinc 4-hydroxybenzene sulphonate in cosmetics - High performance liquid chromatography

    China National - YD Standards

    GB/T 11064.1-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 1: Determination of lithium carbonate content - Acid-alkali titrimetric method

    China National - YD Standards

    GB/T 29670-2013 Determination of 9 polycyclic aromatic hydrocarbons including naphthalene, benzo[a]anthracene in cosmetics - Gas chromatography-mass spectrometry

    China National - YD Standards

    GB/T 29643-2013 Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations

    China National - YD Standards

    GB/T 11064.3-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 3: Determination of lithium chloride content - Potentiometric method

    China National - YD Standards

    GB/T 4348.1-2013 Sodium hydroxide for industrial use - Determination of sodium hydroxide and sodium carbonate content

    China National - YD Standards

    GB/T 11212-2013 Sodium hydroxide for chemical fiber use

    China National - YD Standards

    GB 50199-2013 Unified standard for reliability design of hydraulic engineering structures

    China National - YD Standards

    SN/T 3654-2013 Food contact materials. Paper and regenerated fiber. Determination of total contant of distearyl dimethyl ammonium chloride,ditallow alkyl dimethyl ammonium chloride,and di(hydrogentated tallow)dimethyl ammonium chloride. Liquid chromatography-tandem mass

    China Import Export Inspection - YD Standards

    GB/T 50845-2013 Technical code for energy-saving refurbishment for small hydropower grids engineering

    China National - YD Standards

    GB/T 50876-2013 Code for safety detecting and evaluation of small hydropower station

    China National - YD Standards

    YD/T 2595-2013 Technical requirements for multimode single standby user equipment of TD-LTE/LTE FDD/TD-SCDMA/WCDMA/GSM (GPRS)

    China Telecommunication - YD Standards

    YD/T 2576.3-2013 Test method for user equipment of TD-LTE digital cellular mobile telecommunication network (phase 1). Part 3: radio resource management performance test

    China Telecommunication - YD Standards


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