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    GB/T 14478-2012 Fundamental technical requirements for large and medium inlet valves of hydraulic turbine

    China National - YD Standards

    GB/T 28546-2012 Specification for package, transportation and storage of large and medium hydraulic units

    China National - YD Standards

    GB/T 28548-2012 Guideline of nuclear power plant primary circuit hydraulic tests

    China National - YD Standards

    GB/T 28603-2012 Production technical regulation for Anhydrous hydrogen fluoride

    China National - YD Standards

    GB/T 28570-2012 Technical guide of on-line condition monitoring system for hydraulic turbine and generator units

    China National - YD Standards

    GB/T 28600-2012 Rubber compounding ingredients - Silica, precipitated, hydrated -Determination of average pore diameter

    China National - YD Standards

    QB/T 4308-2012 Di (fatty acid ethyl ester) hydroxyethyl methyl ammonium methylsulfate

    China Light Industry - YD Standards

    SH/T 1773-2012 1, 2, 4-Trimethylbenzene. Determination of purity and hydrocarbon impurities. Gas chromatographic method

    China Petrochemical Industry - YD Standards

    GB 50766-2012 Code for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering

    China National - YD Standards

    YD/T 2395-2012 Technical requirement and network architecture of next generation Internet based on IPv6

    China Telecommunication - YD Standards

    YD/T 2397-2012 Technical specification for packet transport network(PTN)equipment

    China Telecommunication - YD Standards

    YD/T 2396-2012 General technical requirements for short message name/address service

    China Telecommunication - YD Standards

    YD/T 2399-2012 Technical requirements of M2M service communication protocol

    China Telecommunication - YD Standards

    YD/T 2398-2012 General technical requirements of M2M service

    China Telecommunication - YD Standards

    GB/T 28279.2-2012 Plain bearings - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings with drainage grooves

    China National - YD Standards

    GB/T 28391-2012 Building construction machinery and equipment - Manually mobile hydraulic power units

    China National - YD Standards

    GB/T 28279.1-2012 Plain bearing - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings with drainage grooves

    China National - YD Standards

    GB/T 28278.1-2012 Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings without drainage grooves

    China National - YD Standards

    GB/T 28278.2-2012 Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings without drainage grooves

    China National - YD Standards

    GB/T 28273-2012 Process classification of tube and sheet hydroforming

    China National - YD Standards

    SN/T 3125-2012 Determination of heat of combustion of liquid hydrocarbon fuels. Bomb calorimeter

    China Import Export Inspection - YD Standards

    SN/T 3184-2012 Food contact materials. Polymers. Determination of bis (hydroxyphenyl) methane bis (2,3-epoxyp ropyl) ethers in food simulants. Gas chromatography-mass spectrometry

    China Import Export Inspection - YD Standards

    SN/T 3153-2012 Determination of N,N-bis (2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export. High performance liquid chromatography

    China Import Export Inspection - YD Standards

    SN/T 0596-2012 Determination of sethoxydim residue in cereals and oilbean for exports. GC/MS

    China Import Export Inspection - YD Standards

    GB 28365-2012 National Food Safety Standard - Food Additive - 4 - Hydroxy-2,5 - Dimethyl -3 (2H) Furanone

    China National - YD Standards

    GB 28341-2012 National Food Safety Standard - Food Additive - 3-(Methylthio) Propionaldehyde

    China National - YD Standards

    GB 28354-2012 National Food Safety Standard - Food Additive - Anisic Aldehyde

    China National - YD Standards

    GB 28346-2012 National Food Safety Standard - Food Additive - Cinnamic Aldehyde

    China National - YD Standards

    GB 28320-2012 National Food Safety Standard - Food Additive - Benzaldehyde

    China National - YD Standards

    GB 28366-2012 National Food Safety Standard - Food Additive -2 - Ethyl-4 - Hydroxy - 5 - Methyl -3 (2H) - Furanone

    China National - YD Standards

    GB 28367-2012 National Food Safety Standard - Food Additive - 4 - Hydroxy - 5 - Methyl -3 (2H) Furanone

    China National - YD Standards

    GB 28363-2012 National Food Safety Standard - Food Additive - Dihydrocoumarin

    China National - YD Standards

    DL/T 5271-2012 Code for construct of artificial aggregate processing plant for hydropower and water resources

    China Electricity & Power - YD Standards

    DL/T 5274-2012 Guide for major hazard identification and assessment of hydropower and water resources construction

    China Electricity & Power - YD Standards

    DL/T 5113.8-2012 Quality degree evaluate standard of unit engineering for hydropower and water conservancy construction engineering. Part 8: Hydraulic roller compacted concrete engineering

    China Electricity & Power - YD Standards

    DL/T 5273-2012 Technical specification of natural pozzolan for use in hydraulic concrete

    China Electricity & Power - YD Standards

    DL 5190.9-2012 Technical specification of electric power construction. Part 9: Hydraulic structures engineering

    China Electricity & Power - YD Standards

    YDB 073-2012 NGN capability requirements to support multimedia communication centre(MCC) service

    China Telecommunication - YD Standards

    YDB 077-2012 Technical requirements for Nx1OOGbit/s optical wavelength division multiplexing(WDM) systems

    China Telecommunication - YD Standards

    YDB 076-2012 Technical requirements of multi-service bearing for Optical Transport Network (OTN)

    China Telecommunication - YD Standards

    YDB 084-2012 Light weight IPv6 protocol for IPv6 low-power wireless personal area networks

    China Telecommunication - YD Standards

    YDB 075-2012 Technical requirement of IP network flow sample and analysis device

    China Telecommunication - YD Standards

    YDB 078-2012 IP-Based virtual network dynamic construction Framework

    China Telecommunication - YD Standards

    YDB 087-2012 Technical Specification for regional spatial emergency communication system

    China Telecommunication - YD Standards

    YDB 086.2-2012 Requirement and Measurement Methods of Electromagnetic Compatibility for LTE Digital Mobile Telecommunications System. Part 2: Base Station and Ancillary Equipment

    China Telecommunication - YD Standards

    YDB 071.2-2012 Guide for energy saving technology of power supply for telecommunications and Room environment. Part 2: Application condition

    China Telecommunication - YD Standards

    YDB 082-2012 PHY and MAC teolmical requirements for specialized broadband wireless access system based on BRadio

    China Telecommunication - YD Standards

    YDB 081-2012 Technical requirement for reach extended passive optical network

    China Telecommunication - YD Standards

    YDB 083-2012 Identifiers, resolution and addressing system in ubiquitous network

    China Telecommunication - YD Standards

    YDB 085.1-2012 Technical specification of NFC security. Part 1: NFCIP-1 security services and Protocol

    China Telecommunication - YD Standards

    YDB 079-2012 Technical requirements for broadband customer networking based on public telecommunication network coaxial-cable networking based on MoCA

    China Telecommunication - YD Standards

    YDB 072-2012 Requirements for support of Ubiquitous Network applications and services in the NGN environment

    China Telecommunication - YD Standards

    YDB 074-2012 Next generation network identity management mechanisms

    China Telecommunication - YD Standards

    YDB 080-2012 Technical requirements for broadband customer networking based on public telecommunication network Unified wire-line based home networking

    China Telecommunication - YD Standards

    YDB 085.2-2012 Technical specification of NFC security. Part 2: Security mechanism requirements

    China Telecommunication - YD Standards

    JJF 1340-2012 Calibration Specification for Vector Hydrophones in Frequency Range 20Hz to 2000 Hz

    China Metrological - YD Standards

    GB 28243-2012 Hydraulic press brakes - Safety requirements

    China National - YD Standards

    GB 28241-2012 Hydraulic presses - Safety requirements

    China National - YD Standards

    YD/T 2394.1-2012 High spectrum efficiency and high throughput wireless LAN techinical requirements. Part 1: Medium access control (MAC) and physical layer (PHY) specifications for ultra high throughput wireless local area network

    China Telecommunication - YD Standards

    YD/T 2394.2-2012 High spectrum efficiency and high throughput wireless LAN techinical requirements. Part 2: Medium access control (MAC) and physical layer (PHY) specifications for enhanced ultra high throughput wireless local aera network

    China Telecommunication - YD Standards

    NB/T 20098-2012 Design criteria for containment hydrogen control system of pressurized water reactor nuclear power plants

    China Energy industry - YD Standards

    NB/T 20057.2-2012 Pressurized water reactor nuclear power plants reactor system design. Core. Part 2: Thermal hydraulic design criteria

    China Energy industry - YD Standards

    DL/T 5267-2012 Specification of overburden grouting for hydropower and water resources projects

    China Electricity & Power - YD Standards

    DL/T 5113.10-2012 Quality degree evaluate standard of unit engineering for hydropower and water conservancy construction engineering. Part 10: Bituminous concrete engineering

    China Electricity & Power - YD Standards

    DL/T 5113.6-2012 Quality degree evaluate standard of unit engineering for hydropower and water conservancy construction engineering. Part 6: Step-up substation electrical equipment installation engineering

    China Electricity & Power - YD Standards

    DL/T 619-2012 Code of operation maintenance and overhaul test for automatic components (devices) and their related systems for hydropower plant

    China Electricity & Power - YD Standards

    DL/T 5113.3-2012 Quality degree evaluate standard of unit engineering for hydropower and water conservancy construction engineering. Part 3: Turbine and generator units installation engineering

    China Electricity & Power - YD Standards

    DL/T 321-2012 Technical requirements for computer supervision and control systems communication with intelligent electronic device and system in a hydropower plant

    China Electricity & Power - YD Standards

    DL/T 5113.4-2012 Quality degree evalulate standard of unit engineering for hydropower and water conservancy construction engineering. Part 4: Auxiliary equipment of hydraulic machinery installation engineering

    China Electricity & Power - YD Standards

    DL/T 5113.5-2012 Quality degree evaluate standard of unit engineering for hydropower and water conservancy construction engineering. Part 5: Electric generation equipment installation engineering

    China Electricity & Power - YD Standards

    DL/T 5173-2012 Specification of construction survey in hydroelectric and hydraulic engineering

    China Electricity & Power - YD Standards

    DL/T 286-2012 Specification for hydraulic model test of pump intake structures of nuclear or fossil fuel power plants

    China Electricity & Power - YD Standards

    DL 5190.6-2012 Technical specification for thermal power erection and construction. Part 6: water treatment and hydrogen generation equipment and system

    China Electricity & Power - YD Standards

    DL/T 5269-2012 Specification on rockfill dam built with gravel and soil core wall in hydroelectric and hydraulic engineering

    China Electricity & Power - YD Standards

    DL/T 622-2012 Technical specifications of elastic metal-plastic segment for thrust bearings of vertical-shaft hydrogenerators

    China Electricity & Power - YD Standards

    DL/T 5148-2012 Technical specification for cement grouting construction of hydraulic structures

    China Electricity & Power - YD Standards

    SY/T 5992-2012 Method of hydrostatic burst test for line pipes

    China Oil & Gas Industry - YD Standards

    SY/T 6873-2012 Hydraulic transmission used for oilfield equipment

    China Oil & Gas Industry - YD Standards

    SY/T 4120-2012 Radiographic inspection for circumferential fusion welding joints of steel pipeline in highly hydrogen sulfide gas field

    China Oil & Gas Industry - YD Standards

    DL 5278-2012 Code for acceptance of hydropower and hydraulic engineering reaching the standard and putting into production

    China Electricity & Power - YD Standards

    YY/T 0824-2011 Dental calcium hydroxide pulp capping and lining materials

    China Medicine & Medical Device - YD Standards

    YY/T 0865-2011 The first part of the ultrasound hydrophone: 40MHz medical ultrasound field measurement and profiling

    China Medicine & Medical Device - YD Standards

    GB/T 28074-2011 Detection and identification of Cydia pomonella (L.)

    China National - YD Standards

    GB/T 27885-2011 Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and C1~C8 hydrocarbons in the coal-based F-T synthetic tail gas - Gas chromatographic method

    China National - YD Standards

    GB/T 27992.1-2011 Water depth finding equipment - Part 1:Hydrologic sounding rod

    China National - YD Standards

    GB/T 27810-2011 Binders for paints and varnishes - Gel permeation chromatography(GPC) - Tetrahydrofuran(THF) as eluent

    China National - YD Standards

    GB/T 27895-2011 Natural gas - Determination of the hydrocarbon dew point - Cooled mirror method

    China National - YD Standards

    GB/T 27841-2011 Chemical products for industrial use - Determination of hydrosolubility of solids and liquids with high solubility - Flask method

    China National - YD Standards

    GB/T 9251-2011 Methods for hydrostatic test of gas cylinders

    China National - YD Standards

    GB/T 2878.4-2011 Connections for hydraulic fluid power - Ports and stud ends with metric threads and O-ring sealing - Part 4: Hex plugs

    China National - YD Standards

    GB/T 27613-2011 Hydraulic fluid power - Fluid contamination - Determination of particulate contamination by the gravimetric method

    China National - YD Standards

    GB/T 2878.1-2011 Connections for hydraulic fluid power - Ports and stud ends with metric threads and O-ring sealing - Part 1: Ports

    China National - YD Standards

    GB/T 2878.2-2011 Connections for hydraulic fluid power - Ports and stud ends with metric threads and O-ring sealing - Part 2: heavy-duty stud ends (S series)

    China National - YD Standards

    GB/T 1267-2011 Chemical reagent - Sodium dihydrogen phosphate dihydrate

    China National - YD Standards

    GB/T 27678-2011 The technical specification of waste water recycle fo hydrometallurgical zinc enterprise

    China National - YD Standards

    GB/T 27894.3-2011 Natrual gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns

    China National - YD Standards

    GB/T 14904-2011 Rubber and plastics hoses and hose assemblies with wire reinforcements Hydraulic impulse test with flexing

    China National - YD Standards

    GB/T 15385-2011 Method for hydraulic burst test of gas cylinder

    China National - YD Standards

    GB/T 27994-2011 General technical conditions for equipments of automatic system for hydrological data acquisition and transmission

    China National - YD Standards

    GB/T 28125.1-2011 Determination of hazardous materials in air separation process - Part 1: Determination of hydrocarbons

    China National - YD Standards


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