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Std ID |
Description (Standard Title) |
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GB/T 28712.6-2012
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Type and basic parameters of heat exchanger -- Part 6: air cooled heat exchanger
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GB/T 28713.1-2012
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Enhanced heat transfer elements used in tube-shell heat exchangers -- Part 1: Threaded tubes
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GB/T 28713.2-2012
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Enhanced heat transfer elements used in tube-shell heat exchangers -- Part 2: Stainless steel corrugated tubes
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GB/T 28713.3-2012
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Enhanced heat transfer elements used in tube-shell heat exchangers -- Part 3: Wavy tubes
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GB/T 28714-2012
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Directive for technique of water metering
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GB/T 28715-2012
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Determination of acidic and neutral protease activity in feed additives -- Spectro-photometric method
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GB/T 28716-2012
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Determination of zearalenone in feed -- High performance liquid chromatic graphic method with immunoaffinity column clean-up
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GB/T 28717-2012
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Determination of malonaldehyde in feed -- High performance liquid chromatography
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GB/T 28718-2012
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Determination of T-2 toxin in feed -- High performance liquid chromatography with immunoaffinity column clean-up
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GB/T 28719-2012
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Rubber sealing gaskets used in plate heat exchangers
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GB/T 28720-2012
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General for starch sugar classification
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GB/T 28721-2012
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Cathodic protection of reinforcing steel in atmospherically exposed concrete structures
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GB/T 28722-2012
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Determination of iron and lead in amino acids -- Atomic absorption spectrometry
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GB/T 28723-2012
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Determination of purity for chemicals (pharmaceuticals) -- Differential scanning calorimetry (DSC)
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GB/T 28724-2012
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Determination of melting temperature for chemicals (pharmaceuticals) -- Differential scanning calorimetry (DSC)
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GB/T 28725-2012
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Cathodic protection for buried prestressed concrete cylinder pipelines
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GB/T 28726-2012
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Gas analysis -- Gas chromatograph with helium ionization detector
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GB/T 28727-2012
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Gas analysis -- Determination of sulfides -- Gas chromatograph with flame photometric detector
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GB/T 28728-2012
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Determination of the microstructure of solution-polymerized SBR
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GB/T 28729-2012
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Nitrous oxide
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GB/T 28730-2012
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Method for preparation of solid biofuels sample
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GB/T 28731-2012
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Proximate analysis of solid biofuels
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GB/T 28732-2012
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Determination of total sulfur in solid biofuels
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GB/T 28733-2012
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Determination of total moisture for solid biofuels
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GB/T 28734-2012
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Determination of carbon and hydrogen in solid biofuels
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GB/T 28737-2012
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Controller for solar water heating system (tank volume more than 0.6 m3)
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GB/T 28738-2012
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Finned built-in heat pipe for all-glass evacuated solar collector tubes
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GB/T 28739-2012
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Kitchen waste treating and utilizing equipment in catering services
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GB/T 28740-2012
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Equipment of compost treatment and utilization for manure of poultry and livestock
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GB/T 28741-2012
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Mobile ranking machine
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GB/T 28742-2012
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Sewage treatment equipment for prevention and treatment of water pollution
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GB/T 28743-2012
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Sewage treatment vessel equipment -- General technical requirements
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GB/T 28744-2012
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Statistical indicator system of waste-product recyclers
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GB/T 28745-2012
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Test methods for storage tank of domestic solar water heating system
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GB/T 28746-2012
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Specification of storage tank of domestic solar water heating system
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GB/T 28747-2012
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General principles of stipulating assessment indicator system for product of resources recycling
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GB/T 28748-2012
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Metadata for gems and jewelry products
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GB/T 28749-2012
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The method of drawing energy balance network diagram for enterprises
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GB/T 28750-2012
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General technical rules for measurement and verification of energy savings
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GB/T 28751-2012
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The method of editing energy balance table for enterprises
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GB/T 28752-2012
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Test method for lateral spread of flame on building and transport products in vertical configuration
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GB/T 28753-2012
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Determining of coalbed gas content -- Heating desorption
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GB/T 28754-2012
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Guidance for utilization of coal bed methane (coal mine gas)
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GB/T 28756-2012
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Cable cranes
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GB/T 28757-2012
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Cranes other than mobile, tower and floating cranes and tower cranes -- General requirements for stability
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GB/T 28758-2012
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Cranes -- Competency requirements for crane inspectors
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GB/T 28761-2012
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Metal forming machinery -- Method of type designation
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GB/T 28762-2012
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NC shears
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GB/T 28763-2012
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Numerically controlled tube bending machine
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GB/T 28764-2012
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Test method for sealing characteristics of packaging containers -- Ultrasonic method
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GB/T 28765-2012
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Packaging material -- Test methods for organic vapor transmission rate for plastic film, sheet and package
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GB/T 28766-2012
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Natural gas -- Performance evaluation for on-line analytical systems
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GB/T 10419-2002
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Steel bonded tungsten carbides -- Determination of impact toughness
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GB/T 28768-2012
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Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatography method
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GB/T 28769-2012
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Test method for determination of free glycerol content in Fatty Acid Methyl Esters (FAME) by gas chromatography
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GB/T 28770-2012
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Test methods for solders
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GB/T 28771-2012
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Automatic welding equipment for profile steel
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GB/T 2877-1981
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Hydraulic fluid power--Two-port slip-in cartridge valves cavities--Mounting dimensions
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GB/T 2877-2007
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Hydraulic fluid power -- Two-port slip-in cartridge valves -- Cavities
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GB/T 28772-2012
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Classification of internal combustion engine oils
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GB/T 28773-2012
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Tooth-wedge belts
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GB/T 28774-2012
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Synchronous belt drives -- Metric pitch -- Trapezoidal toothed synchronous belts
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GB/T 28775-2012
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Synchronous belt drives -- Metric pitch -- Trapezoidal toothed synchronous pulleys
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GB/T 28776-2012
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Steel gate, globe and check valve for the petroleum and natural gas industries (for sizes DN100 and smaller)
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GB/T 28777-2012
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Process valve qualification procedure for the petrochemical industry
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GB/T 28778-2012
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Pilot-operated safety valves
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GB/T 28779-2012
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Rolling bearings -- Bearing units -- Classification
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GB/T 2878.1-2011
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Connections for hydraulic fluid power -- Ports and stud ends with metric threads and O-ring sealing -- Part 1: Ports
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GB/T 2878.2-2011
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Connections for hydraulic fluid power -- Ports and stud ends with metric threads and O-ring sealing -- Part 2: Heavy-duty stud ends (S series)
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GB/T 2878.4-2011
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Connections for hydraulic fluid power -- Ports and stud ends with metric threads and O-ring sealing -- Part 4: Hex plugs
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GB/T 28780-2012
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Safety of machinery -- Integral lighting of machines
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GB/T 28781-2012
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Pneumatic fluid power -- Compact cylinders, bores form 20mm to 100mm -- Basic dimensions and mounting dimensions
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GB/T 2878-1993
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Fluid power systems and components Ports. Ports. Dimensions and design
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GB/T 28782.2-2012
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Hydraulic fluid power -- Measurement techniques -- Part 2: Measurement of average steady-state pressure in a closed conduit
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GB/T 28783-2012
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Pneumatic fluid power -- Standard reference atmosphere
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GB/T 10420-1989
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Steel bonded tungsten carbides--Determination of ROck-well hardness (scales C and A)
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GB/T 28784.3-2012
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Mechanical vibration -- Measurement of vibration on ships -- Part 3: Pre-installation vibration measurement of shipboard equipment
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GB/T 28785-2012
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Mechanical vibration -- Criteria and safeguards for the in-situ balancing of medium and large rotors
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GB/T 28786-2012
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Vacuum technology -- Methods of bonding strength measurement for vacuum coating film -- Measuring adhesion by tape test
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GB/T 28787-2012
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Data communication protocol between on-board information terminal of urban public transit dispatching and control center
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GB/T 28788-2012
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Road geography data collection and quality control
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GB/T 28789-2012
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Video traffic incident detector
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GB/T 28790-2012
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Technical requirements and measuring methods of fuel saving devices for diesel engines of fishing vessel
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GB/T 28791-2012
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Sign of railway vehicle
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GB/T 2879-1986
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Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions and tolerances of housings
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GB/T 2879-2005
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Hydraulic fluid power -- Cylinder -- Housings for piston and rod seals in reciprocating applications -- Dimensions and tolerances
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GB/T 28792-2012
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Technical specification on radio communication for train control
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GB/T 28793-2012
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Technical requirements of fuel saving for fishing vessel diesel engines
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GB/T 28794.5-2012
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Natural gas at a certain uncertainty by gas chromatography components -- Part 5: laboratory and process systems using three columns Determination of nitrogen, carbon dioxide and C1 to C5 and C6 + hydrocarbons
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GB/T 28794-2012
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Technical requirements of oily-water separation system fishing vessel
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GB/T 28795-2012
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Cold cathode ultraviolet germicidal lamps
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GB/T 28796-2012
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Craft crystal decoration
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GB/T 28797-2012
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Indoor plastic trash bin
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GB/T 28798-2012
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Plastic storage box
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GB/T 28799.1-2012
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Plastics piping systems for hot and cold water installations -- Polyethylene of raised temperature resistance (PE-RT) -- Part 1: General
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GB/T 28799.2-2012
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Plastics piping systems for hot and cold water installations -- Polyethylene of raised temperature resistance (PE-RT) -- Part 2: Pipes
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GB/T 28799.3-2012
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Plastics piping systems for hot and cold water installations -- Polyethylene of raised temperature resistance (PE-RT) -- Part 3: Fittings
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GB/T 28800-2012
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Air gun pellets
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GB/T 28801-2012
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Air guns
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GB/T 2880-1981
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Hydraulic fluid power. Cylinder rod and piston seals for reciprocating applications. Dimensions andtolerances of housings. Narrow section series
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