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Std ID Description (Standard Title)
GB/T 40729-2021 Fatigue life test method for precision gear transmission
GB/T 40730-2021 Non-destructive testing -- Measuring thickness by electromagnetic ultrasonic pulse-echo
GB/T 40731-2021 Method of test and evaluation for lost motion of precision reducer
GB/T 40732-2021 Non-destructive testing of welds -- Ultrasonic testing -- Testing of welds in austenitic steels and nickel-based alloys
GB/T 40733-2021 Non-destructive testing of welds -- Ultrasonic testing -- Use of automated phased array technology
GB/T 40734-2021 Non-destructive testing of welds -- Phased array ultrasonic testing(PAUT) -- Acceptance levels
GB/T 40735-2021 Method for inherent energy efficiency evaluation of computer numerical control machine tools
GB/T 40736-2021 Mobile freight ropeway used in mining -- Safety specifications
GB/T 40737-2021 Remanufacturing -- Test method for performance of laser cladding layer
GB/T 40738-2021 Investment casting -- Technical specification for rapid shell build with colloidal silica binder
GB/T 40739-2021 Gas turbines -- Data acquisition and trend monitoring system requirements for gas turbine installations
GB/T 40740-2021 Welding procedures qualification for overlay welding
GB/T 40741-2021 Quality requirements for post welding heat treatment
GB/T 40742.1-2021 Geometrical product specifications (GPS) -- Geometrical precision verification -- Part 1: Basic concept and measurement -- Symbol, terminology, measuring conditions and procedures
GB/T 40742.2-2021 Geometrical product specifications (GPS) -- Geometrical precision verification -- Part 2: Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics
GB/T 40742.3-2021 Geometrical product specifications (GPS). Geometrical precision verification -- Part 3: Functional gauges and fixtures. Verification when applying maximum material requirements and minimum material requirements
GB/T 40742.4-2021 Geometrical product specifications (GPS) -- Geometrical precision verification -- Part 4: Evaluation of dimension and geometrical error, discriminant pattern of minimum zone
GB/T 40742.5-2021 Geometrical product specifications (GPS) -- Geometrical precision verification -- Part 5: Estimation of uncertainty of measurement for geometrical characteristics verification
GB/T 40743-2021 Quality grades of kiwifruit
GB/T 40744-2021 Determination of solanesol in potato stems,leaves and their processed products. High performance liquid chromatography-mass spectrometry
GB/T 40745-2021 Specification for glazing on frozen aquatic products
GB/T 40746-2021 Freshwater nucleated pearl
GB/T 40747-2021 Determination of fermentable organic matter(FOM) of ruminant feedstuffs in rumen
GB/T 40748-2021 Quality grading of passionfruit
GB/T 40749-2021 Technical specification for design of ocean gravity cage
GB/T 40750-2021 Biogas slurry for agricultural use
GB/T 40751-2021 Detection and identification of Agrilus planipennis Fairmaire
GB/T 40752-2021 Sepecifications for operation management of orah poverty alleviation project
GB/T 40757-2021 Sustainable cities and communities -- Capabilities review approaches for sustainability
GB/T 40758-2021 Sustainable cities and communities -- Vocabulary
GB/T 40759-2021 Sustainable development in communities -- Management system for sustainable development -- Requirements with guidance for use
GB/T 40760-2021 Geographic entity codes -- River
GB/T 40761-2021 Sustainable cities and communities -- Transforming our cities -- Guidance for practical local implementation of GB/T 40759
GB/T 40762-2021 Evaluation specification of administrative service satisfaction
GB/T 40763-2021 Sustainable cities and communities -- Business district -- Guidance for practical local implementation of GB/T 40759
GB/T 40764-2021 Geographic information -- Filter encoding
GB/T 40765-2021 Ontology model for fundamental geographic information
GB/T 40766-2021 Digital space photogrammetry -- Specifications for control survey
GB/T 40767-2021 Basic requirements for geo-spatial data exchange
GB/T 40768-2021 Specifications for video stream and spatial-temporal information fusion encoding
GB/T 40769-2021 Quality evaluation of fundamental geographic information services
GB/T 40770-2021 Transformational rules for ubiquitous semantic location
GB/T 40771-2021 Representations of 3D features of urban real estate
GB/T 40772-2021 Instant noodles
GB/T 40773-2021 Technical specification of monitoring and control system for auxiliary facilities in substation
GB/T 40774-2021 Technical specification for eco-design product assessment. Office equipment
GB/T 40775-2021 Technical specification for eco-design product assessment. Luminaries
GB/T 40777-2021 (General requirements for household and similar circuit breakers, RCCB, RCBO automatic reclosing appliances (ARD))
GB/T 40778.1-2021 Internet of things -- Web-oriented open service system implementation -- Part 1: Reference architecture
GB/T 40778.2-2021 Internet of things -- Web-oriented open service system implementation -- Part 2: Thing description method
GB/T 40779-2021 Information technology -- Telecommunications and information exchange between systems -- Low-voltage power line communication protocol for urban street light access
GB/T 40780-2021 Code of geographic location identification based on OID
GB/T 40781-2021 General resource of military and civilian -- Reference model of heterogeneous systems interconnection
GB/T 40782-2021 General resource of military and civilian -- Identification application guideline
GB/T 40783.1-2021 Information technology -- Telecommunications and information exchange between systems -- Magnetic field area network(MFAN) -- Part 1: Air interface
GB/T 40784.1-2021 Information technology. Biometric profiles for interoperability and data interchange -- Part 1: Overview of biometric systems and biometric profiles
GB/T 40785-2021 Information technology -- Technical requirements of urban street light access control system
GB/T 40786.1-2021 Information technology -- Telecommunications and information exchange between systems -- Low voltage power line communication -- Part 1: Physical layer specification
GB/T 40786.2-2021 Information technology -- Telecommunications and information exchange between systems -- Low voltage power line communication -- Part 2: Data link layer specification
GB/T 40787-2021 Small craft -- Navigation lights -- Installation, placement and visibility
GB/T 40788-2021 Ships and marine technology -- Offshore wind energy -- Port and marine operations
GB/T 40789-2021 Gas analysis -- Online automated measuring systems for content of carbon monoxide, carbon dioxide and oxygen -- Determination of performance characteristics
GB/T 40790-2021 Sintered cerium-based and cerium-rich permanent magnet materials
GB/T 40791-2021 Non-destructive testing of steel tubes -- Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
GB/T 40792-2021 Test method of weight loss of sintered neodymium iron boron permanent magnets
GB/T 40793-2021 Nonmetallic coatings for sintered neodymium iron boron permanent magnets
GB/T 40794-2021 Measurement method of irreversible magnetic flux loss due to high temperature of rare earth permanent magnet
GB/T 40795.1-2021 Chemical analysis method of lanthanum-cerium metals and their compounds -- Part 1: Determination of cerium content -- Ammonium ferrous sulfate titration method
GB/T 40795.2-2021 Chemical analysis methods of lanthanum-cerium metals and their compounds -- Part 2: Determination of rare earth content
GB/T 40796-2021 Corrosion of metals and alloys -- Guidelines for applying statistics to analysis of corrosion data
GB/T 40797-2021 Rubber, vulcanized or thermoplastic -- Determination of resistance to abrasion -- Driven, vertical abrasive disc method
GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore -- Determination of total rare earth contents -- Inductively coupled plasma mass spectrometry
GB/T 40799-2021 Machining process -- Test methods for essential energy efficiency data
GB/T 40800-2021 Specification and qualification of welding procedures for production welding of steel castings
GB/T 40801-2021 Welding procedure qualification tests for titanium,zirconium and their alloys
GB/T 40802-2021 Carbon and low alloy cast steels for general applications
GB/T 40803-2021 Machining process -- Method for energy efficiency evaluation
GB/T 40804-2021 Short-term capability evaluation of machining processes on metal-cutting machine tools
GB/T 40805-2021 Steel castings. General technical delivery requirements
GB/T 40806-2021 (Airborne noise emitted by machine tools Operating conditions of metal cutting machine tools)
GB/T 40807-2021 Production equipment for microsystems. Interface between end effector and handling system
GB/T 40808.1-2021 Environmental evaluation of machine tools -- Part 1: Design methodology for energy-efficient machine tools
GB/T 40809-2021 Casting aluminum alloys -- Process specification for semisolid rheo-diecasting forming
GB/T 40810.1-2021 Geometrical product specifications (GPS) -- Online measurement in process -- Part 1: Online verification of geometric features (size and surface texture)
GB/T 40810.2-2021 Geometrical product specifications (GPS) -- Online measurement in process -- Part 2: Online verifications of geometric features(form and position)
GB/T 40811-2021 Container transportation electronic data interchange -- Firm booking message
GB/T 40812-2021 Container transportation electronic data interchange -- Container stuffing/stripping message
GB/T 40813-2021 Information security technology -- Security protection technical requirements and testing evaluation methods of industrial control systems
GB/T 40814-2021 Intelligent manufacturing -- Customization -- Capability maturity model
GB/T 40815.2-2021 (Electrical and electronic equipment mechanical structure   in line with the thermal management of the imperial series and metric series cabinets   part 2: the determination method of forced air cooling)
GB/T 40815.4-2021 (Electrical and electronic equipment mechanical structure   in line with the thermal management of the inch series and metric series cabinets. Part 4: Cooling performance test of the water supply heat exchanger in the electronic cabinet)
GB/T 40816.11-2021 Industrial furnaces and associated processing equipment -- Method of measuring energy balance and calculating energy efficiency -- Part 11: Evaluation of various kinds of efficiency
GB/T 40817.1-2021 (Nuclear power main pump motor technical requirements Part 1: Shaft seal pump asynchronous motor)
GB/T 40817.2-2021 (Nuclear power main pump motor technical conditions Part 2: Canned motor pump asynchronous motor)
GB/T 40818-2021 Plugs, socket-outlets and couplers with arcuate contacts
GB/T 40819-2021 Aeolian vibration fatigue test method for overhead conductors and cables
GB/T 40820-2021 Residual direct current detecting device (RDC-DD) to be used for mode 3 charging of electric vehicles
GB/T 40821-2021 Test specification for heat exchange system of solar thermal power plant
GB/T 40822-2021 Road vehicles -- Unified diagnostic services
GB/T 40823-2021 Compact equipment assembly for distribution substation(CEADS)