National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 20871.63-2021 Organic light emitting diode (OLED) displays -- Part 6-3: Measuring methods of image quality
GB/T 20978-2021 Quality requirement for soft ice cream serving-machine
GB/T 20980-2021 General quality of biscuit
GB/T 20981-2021 General quality of bread
GB/T 21021.1-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 1: General requirements and measuring methods
GB/T 21021.2-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblies
GB/T 21021.3-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 3: Measurement of passive intermodulation in coaxial connectors
GB/T 21021.4-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 4: Measurement of passive intermodulation in coaxial cables
GB/T 21072-2021 Grades for general warehouse
GB/T 21709.2-2021 Standardized manipulations of acupuncture and moxibustion -- Part 2: Scalp acupuncture
GB/T 21709.3-2021 Standardized manipulations of acupuncture and moxibustion -- Part 3: Ear acupuncture
GB/T 22089-2021 Performance requirements and measuring methodsfor electric kettles
GB/T 24320-2021 Recycled fiber pulp
GB/T 24359-2021 Quality requirements and evaluation of third party logistics service
GB/T 25440.1-2021 Retrieval and analysis of surgical implants -- Part 1: Retrieval and handling
GB/T 25440.2-2021 Retrieval and analysis of surgical implants -- Part 2: Analysis of retrieved surgical implants
GB/T 28577-2021 Classification and basic requirement for cold chain logistics
GB/T 28581-2021 Planning and design parameter of general warehouse and warehouse area
GB/T 28842-2021 Operation specifications for medicinal product cold chain logistics
GB/T 29632-2021 Range of main parts and the guarantees certificate in repair, replacement and return warranty of household automobile
GB/T 30104.101-2021 Digital addressable lighting interface. Part 101: General requirements. System components
GB/T 30104.102-2021 Digital addressable lighting interface. Part 102: General requirements. Control gear
GB/T 30104.201-2021 Digital addressable lighting interface. Part 201: Particular requirements for control gear. Fluorescent lamps (device type 0)
GB/T 30104.304-2021 Digital addressable lighting interface. Part 304: Particular requirements. Input devices. Light sensor
GB/T 30948-2021 Code of practice for technical management of pumping station
GB/T 32483.2-2021 Energy performance of lamp controlgear -- Part 2: Controlgear for high intensity discharge lamps(excluding fluorescent lamps) -- Method of measurement to determine the efficiency of controlgear
GB/T 35660.3-2021 Information and documentation -- RFID in libraries -- Part 3: Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory
GB/T 40640.3-2021 Informationalized management of chemicals -- Part 3: Electronic label application
GB/T 40665.1-2021 Operation specifications for four diagnostic methods in traditional Chinese medicine -- Part 1: Inspection
GB/T 40665.2-2021 Operation specifications for four diagnostic methods in traditional Chinese medicine -- Part 2: Listening and smelling
GB/T 40665.3-2021 Operation specifications for four diagnostic methods in traditional Chinese medicine -- Part 3: Inquiry
GB/T 40665.4-2021 Operation specifications for four diagnostic methods in traditional Chinese medicine -- Part 4: Pulse palpation
GB/T 40675.1-2021 Noise suppression sheet for digital devices and equipment. Part 1: Definitions and general properties
GB/T 40675.2-2021 Noise suppression sheet for digital devices and equipment. Part 2: Measuring methods
GB/T 40753-2021 Security management systems for the supply chain -- Guidelines for the implementation of ISO 28000
GB/T 40754-2021 Specification for service of public facilities in shopping center
GB/T 40755-2021 Societal security -- Business continuity management systems -- Guidance on business continuity management capability assessment
GB/T 40756-2021 Work guidance of national integrated online government service platform online and offline integration
GB/T 40851-2021 Blended edible oil
GB/T 40852.1-2021 High frequency inductive components -- Non-electrical characteristics and measuring methods -- Part 1: Fixed, surface mounted inductors for use in electronic and telecommunication equipment
GB/T 40853.1-2021 High frequency inductive components -- Electrical characteristics and measuring method -- Part 1: Nanohenry range chip inductor
GB/T 40882-2021 Forgings of main pipes for nuclear power plant of generation Ⅲ -- Technological specification
GB/T 40883-2021 Microalloyed steel forgings -- General specification
GB/T 40884-2021 Small craft -- Electric propulsion system
GB/T 40887.1-2021 Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers -- Part 1: Systems for rearward-facing wheelchair seated passengers
GB/T 40888-2021 Aids for ostomy and incontinence -- Irrigation sets -- Requirements and test methods
GB/T 40889.1-2021 Tips for assistive products for walking -- Requirements and test methods -- Part 1: Friction of tips
GB/T 40889.2-2021 Tips for assistive products for walking -- Requirements and test methods -- Part 2: Durability of tips for crutches
GB/T 40890-2021 General quality requirements and test methods for the teaching vitreous equipment
GB/T 40891-2021 Determination of lyral in cosmetics -- Gas chromatography-mass spectrometry
GB/T 40894-2021 Determination of prohibited substances thiamazole in cosmetics -- High performance liquid chromatography
GB/T 40895-2021 Determination of prohibited tetracaine and its salts in cosmetics -- Ion chromatography
GB/T 40896-2021 Determination of diethylene glycol monoethyl ether in cosmetics -- Gas chromatography mass spectrometry
GB/T 40897-2021 Determination of alkali sulfides and alkaline earth sulfides in cosmetics -- Methylene blue spectrophotometric method
GB/T 40898-2021 Determination of prohibited bemegride and its salts in cosmetics -- High performance liquid chromatography
GB/T 40899-2021 Determination of prohibited bromisoval, carbromal and carisoprodol in cosmetics -- High performance liquid chromatography
GB/T 40900-2021 Determination of fluorescent brightener 367 and fluorescent brightener 393 in cosmetics -- Liquid chromatography-tandem mass spectrometry
GB/T 40901-2021 Determination of eleven kinds of prohibited azoles antifungal agents in cosmetics -- Liquid chromatography-tandem mass spectrometry
GB/T 40911.2-2021 Plastics -- Poly(methyl methacrylate)sheets -- Types, dimensions and characteristics -- Part 2: Extruded sheets
GB/T 40911.3-2021 Plastics -- Poly(methyl methacrylate) sheets -- Types, dimensions and characteristics -- Part 3: Continuous cast sheets
GB/T 40913-2021 Method for the determination of the hot-end coating thickness of glass bottle
GB/T 40914-2021 Motor vehicle products recall -- Early-warning rules
GB/T 40915-2021 Determination of SiO2, Al2O3, Fe2O3, K2O, Na2O, CaO, MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method
GB/T 40916-2021 High strength polyurethane foam for storage and transport of liquefied gas
GB/T 40918-2021 General technical requirements of polystyrene wood-imitation plastic board for outdoor application
GB/T 40919-2021 Polyethylene materials for piping systems -- Determination of Strain Hardening Modulus in relation to slow crack growth
GB/T 40921-2021 Expanded polypropylene (PP-E) beads
GB/T 40922-2021 Telemark ski-boots for adults -- Interface with Telemark ski-bindings -- Requirements and test methods
GB/T 40923.1-2021 Snowboards -- Binding mounting area -- Part 1: Requirements and test methods for snowboards without inserts
GB/T 40923.2-2021 Snowboards -- Binding mounting area -- Part 2: Requirements and test methods for snowboards with inserts
GB/T 40924-2021 Snowboard-boots -- Interface with snowboard bindings
GB/T 40925-2021 Snowboard strap bindings for soft boots. Requirements and test methods
GB/T 40926.1-2021 Protective equipment for use in ice hockey -- Part 1: General requirements
GB/T 40926.2-2021 Protective equipment for use in ice hockey -- Part 2: Head protection for skaters
GB/T 40926.3-2021 Protective equipment for use in ice hockey. Part 3: Face protectors for skaters
GB/T 40926.4-2021 Protective equipment for use in ice hockey. Part 4: Head and face protection for goalkeepers
GB/T 40926.5-2021 Protective equipment for use in ice hockey -- Part 5: Neck laceration protectors for ice hockey players
GB/T 40928-2021 Telemark skis and bindings -- Binding mounting area -- Requirements and test methods
GB/T 40929-2021 Ski-poles for alpine and touring skiing -- Requirements and test methods
GB/T 40930-2021 Touring ski-boots for adults -- Interface with touring ski-bindings -- Requirements and test methods
GB/T 40931-2021 Skis -- Vocabulary
GB/T 40932-2021 Snowboard step-in bindings. Requirements and test methods
GB/T 40933-2021 Plastics -- Film and sheeting -- Guidance on the testing of thermoplastic films
GB/T 40934-2021 Rotational moulding. Test method for powder flowability
GB/T 40935-2021 Silage wrap film
GB/T 40937-2021 Plastic piping systems -- Determination of long-term strength for plastic composite pipes and fittings
GB/T 40939-2021 General requirements for low temperature medical cold store
GB/T 40940-2021 Snowboard plate-bindings -- Requirements and test methods
GB/T 40941-2021 Grade quality of wapiti velvet antler
GB/T 40942-2021 Feed safety evaluation -- Code of practice for the feeding trial of broilers
GB/T 40943-2021 Grade quality of sika deer velvet antler
GB/T 40944-2021 Determination of feed particle size -- Geometric mean diameter method
GB/T 40945-2021 Code of practice for quality grading of livestock and poultry meat
GB/T 40946-2021 Technical guidelines for marine ranching construction
GB/T 40947-2021 Guide for safety resilient city evaluation
GB/T 40949-2021 Digital rights management -- Specification for trusted counting technology
GB/T 40950-2021 Determination of alkyl(C12~C22) trimethyl ammonium salt in cosmetics -- High performance liquid chromatography tandem mass spectrometry
GB/T 40951-2021 Specification for urban passenger transfer hub operation safety management
GB/T 40953-2021 Digital rights management -- Encryption and encapsulation of copyright resources
GB/T 40955-2021 Determination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics -- Gas chromatography