China National Standards
China YD Standards Search System ˇˇ
  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    YD/T 2333.1-2011 2GHz TD-SCDMA/WCDMA digital cell mobile communications network HSPA+ management technical specification. Part 1: Information model

    China Telecommunication - YD Standards

    JJG 86-2011 Verification Regulation of Standard Glass Hydrometers

    China Metrological - YD Standards

    JJG 42-2011 Verification Regulation of Working Glass Hydrometers

    China Metrological - YD Standards

    SN/T 3056.9-2011 Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Par 9:Sodium hydrogen carbonate

    China Import Export Inspection - YD Standards

    SN/T 3056.1-2011 Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Part 1: Potassium hydrogen phthalate

    China Import Export Inspection - YD Standards

    SN/T 3026-2011 Determination of formaldehyde emission from wood products and furniture. Large chamber method

    China Import Export Inspection - YD Standards

    SN/T 3005-2011 Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals

    China Import Export Inspection - YD Standards

    SB/T 10632-2011 Thick gravy-stewed semi-dehydrated tofu

    China Commerce - YD Standards

    YDB 071.4-2011 Guide for energy saving technology of power supply and Room environment for telecommunications. Part 4: Grade of energy efficiency of Air-conditioners

    China Telecommunication - YD Standards

    YDB 071.3-2011 Guide for energy saving technology of power supply and Room environment for telecommunications. Part 3: Grade of energy efficiency of power supply

    China Telecommunication - YD Standards

    YDB 071.1-2011 Guide for energy saving technology of power supply and Room environment for telecommunications. Part 1: General Rules

    China Telecommunication - YD Standards

    YDB 070-2011 Security technical requirements for electronic payment of mobile terminal based on short-range radio communication technology

    China Telecommunication - YD Standards

    YDB 069-2011 Energy efficiency metrologies and test methods for access equipments VDSL2 system

    China Telecommunication - YD Standards

    YDB 068-2011 Energy efficiency metrologies and test methods of access equipment GPON system

    China Telecommunication - YD Standards

    YDB 067-2011 Energy efficiency metrologies and test methods for access equipments EPON system

    China Telecommunication - YD Standards

    YDB 066-2011 Wired local area network medium access control security requirements

    China Telecommunication - YD Standards

    SY/T 6819-2011 Rules on compiling emergency dealing program of natural gas well or station involving hydrogen sulfide

    China Oil & Gas Industry - YD Standards

    SY 6562-2011 The safety code of recovering light hydrocarbon

    China Oil & Gas Industry - YD Standards

    NB/T 35002-2011 Design code of industry television system for hydraulic power plants

    China Energy industry - YD Standards

    NB/T 35001-2011 Design stipulations for reservoir dispatching automation system of cascade hydropower plants

    China Energy industry - YD Standards

    DL/T 5266-2011 Safety rules of operation for cable crane of hydropower and water engineering

    China Electricity & Power - YD Standards

    DL/T 5265-2011 Operation code of safety for concrete mixing plant of hydropower and water resources

    China Electricity & Power - YD Standards

    DL/T 5255-2011 Hydropower and water conservancy cable crane safety rules

    China Electricity & Power - YD Standards

    DL/T 5254-2011 Concrete mixing hydropower and water safety rules

    China Electricity & Power - YD Standards

    DL/T 5099-2011 Technical specification for excavation of underground works on hydraulic structure

    China Electricity & Power - YD Standards

    JJF 1296.3-2011 Program of Pattern Evaluation of Static Uniaxial Testing Machines¨DPart 3: Hydraulic Universal Testing Machines

    China Metrological - YD Standards

    JJF 1296.2-2011 Program of Pattern Evaluation of Static Uniaxial Testing Machines¨DPart 2: Electro-hydraulic Servo Universal Testing Machines

    China Metrological - YD Standards

    QB/T 4201-2011 Leather chemical. Determination of formaldehyde in resins

    China Light Industry - YD Standards

    QB/T 4200-2011 Leather and fur. Chemical tests. Determination of free glutaraldehyde content

    China Light Industry - YD Standards

    SN/T 2943-2011 Determination of hydrogen sulfide content in natural gas. Length-of-stain detector tubes method

    China Import Export Inspection - YD Standards


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