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Std ID |
Description (Standard Title) |
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GB/T 17581-2021
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Evacuated tube solar collectors
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GB/T 17626.31-2021
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Electromagnetic compatibility -- Testing and measurement techniques -- Part 31：AC mains ports broadband conducted disturbance immunity test
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GB/T 17671-2021
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Test method of cement mortar strength (ISO method)
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GB/T 17674-2021
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Determination of nitrogen in crude oil -- Boat-inlet chemiluminescence
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GB/T 17743-2021
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Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
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GB/T 17889.1-2021
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Ladders -- Part 1: Terms, types, functional sizes
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GB/T 17889.2-2021
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Ladders -- Part 2: Requirements, test, marking
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GB/T 17934.3-2021
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Graphic technology -- Process control for the production of half-tone colour separations, proofs and production prints -- Part 3: Coldset offset lithography on newsprint
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GB/T 17934.5-2021
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Graphic technology -- Process control for the production of half-tone colour separations, proofs and production prints -- Part 5: Screen printing
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GB/T 18188.1-2021
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Oil spill dispersant -- Part 1: Technical requirements
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GB/T 18691.1-2021
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Agricultural irrigation equipment -- Irrigation valves -- Part 1：General requirements
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GB/T 18691.2-2021
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Agricultural irrigation equipment -- Irrigation valves -- Part 2: Isolating valves
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GB/T 18691.3-2021
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Agricultural irrigation equipment -- Irrigation valves -- Part 3: Check valves
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GB/T 18691.4-2021
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Agricultural irrigation equipment -- Irrigation valves -- Part 4: Air valves
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GB/T 18691.5-2021
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Agricultural irrigation equipment -- Irrigation valves -- Part 5: Control valves
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GB/T 18818-2021
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Inspecting specification for railway wagon dumper and bulk cargo unfreezing warehouse
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GB/T 18916.10-2021
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Norm of water intake -- Part 10：Chemical pharmaceutical products
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GB/T 18916.11-2021
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Norm of water intake -- Part 11: Coal preparation
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GB/T 18916.57-2021
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Norm of water intake -- Part 57：Dairy products
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GB/T 18916.58-2021
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Norm of water intake -- Part 58: Titanium dioxide
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GB/T 18916.59-2021
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Norm of water intake -- Part 59: Vinyl acetate
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GB/T 18916.60-2021
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Norm of water intake -- Part 60: Silicone
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GB/T 18978.304-2021
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Ergonomics of human-system interaction -- Part 304: User performance test methods for electronic visual displays
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GB/T 19056-2021
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Vehicle travelling data recorder
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GB/T 19136-2021
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Testing method of the accelerated storage stability at elevated temperature for pesticides
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GB/T 1927.10-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 10: Determination of modulus of elasticity in bending
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GB/T 1927.1-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 1: Collection of sample tree
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GB/T 1927.12-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 12: Determination of strength in compression perpendicular to grain
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GB/T 1927.17-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 17: Determination of impact bending strength
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GB/T 1927.18-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 18: Determination of resistance to impact indentation
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GB/T 1927.19-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 19: Determination of static hardness
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GB/T 1927.20-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 20: Determination of cleavage strength
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GB/T 1927.2-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 2: Sampling methods and general requirements
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GB/T 1927.3-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 3: Determination of the growth rings width and latewood rate of wood
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GB/T 1927.4-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 4: Determination of moisture content
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GB/T 1927.5-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 5: Determination of density
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GB/T 1927.6-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 6: Determination of shrinkage
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GB/T 1927.7-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 7: Determination of water absorption
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GB/T 1927.8-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 8: Determination of swelling
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GB/T 1927.9-2021
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Test methods for physical and mechanical properties of small clear wood specimens -- Part 9: Determination of bending strength
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GB/T 19490-2021
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Telecommunication regulations for maritime mobile services -- General requirement
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GB/T 20076-2021
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Measurement methods of maximum torque and maximum net power of engines for motorcycles and mopeds
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GB/T 20303.2-2021
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Cranes -- Cabins and control stations -- Part 2: Mobile cranes
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GB/T 20303.5-2021
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Cranes -- Cabins and control stations -- Part 5: Overhead travelling and portal bridge cranes
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GB/T 20346.1-2021
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Equipment for distributing fertilizer -- Part 1: Full width fertilizer distributors
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GB/T 20629.4-2021
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Non-cellulosic papers for electrical purposes -- Part 4：Aramid fibre paper containing mica particles
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GB/T 20724-2021
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Microbeam analysis -- Method of thickness measurement for thin crystals by convergent beam electron diffraction
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GB/T 20794-2021
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Industrial classification for ocean industries and their related activities
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GB/T 20863.1-2021
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Cranes -- Classification -- Part 1: General
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GB/T 20864-2021
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Rice transplanter -- Specification
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GB/T 20882.2-2021
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Quality requirements for starch sugar -- Part 2: Glucose syrup and glucose syrup powder
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GB/T 20882.3-2021
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Quality requirements for starch sugar -- Part 3: Crystalline fructose and solid fructose-glucose
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GB/T 20882.4-2021
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Quality requirements for starch sugar -- Part 4: High fructose syrup
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GB/T 20882.6-2021
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Quality requirements for starch sugar -- Part 6: Maltodextrin
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GB/T 20886.1-2021
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Quality requirements for yeast products -- Part 1：Yeast for food processing
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GB/T 20886.2-2021
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Quality requirements for yeast products -- Part 2: Processed yeast products
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GB/T 20969.1-2021
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Special environmental condition -- Machinery for plateau -- Part 1: Requirements for internal combustion engines on plateau
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GB/T 20969.2-2021
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Special environmental condition -- Machinery for plateau -- Part 2: Requirement for construction machinery on plateau
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GB/T 20969.4-2021
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Special environmental condition -- Machinery for plateau -- Part 4: Guide rule of test for plateau natural environment -- Internal combustion engines
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GB/T 20969.5-2021
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Special environmental condition -- Machinery for plateau -- Part 5: Guide rule of test for plateau natural environment -- Construction machinery
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GB/T 21071-2021
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Quality requirement of warehousing service
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GB/T 21413.2-2021
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Railway applications -- Electric equipment for rolling stock -- Part 2: Electrotechnical components -- General rules
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GB/T 21414-2021
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Railway applications -- Rolling stock -- Protective provisions against electrical hazards
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GB/T 21419-2021
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Transformers, power supplies, reactors and similar products -- EMC requirements
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GB/T 21421.1-2021
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Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V -- Part 1：Standard strength classes and end fittings
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GB/T 21437.1-2021
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Road vehicles -- Test method of electrical disturbances from conduction and coupling -- Part 1: Definitions and general considerations
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GB/T 21437.2-2021
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Road vehicles -- Test method of electrical disturbances from conduction and coupling -- Part 2: Electrical transient conduction along supply lines only
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GB/T 21437.3-2021
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Road vehicles -- Test method of electrical disturbances from conduction and coupling -- Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
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GB/T 21534-2021
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Water saving -- Terminology
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GB/T 21636-2021
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Microbeam analysis -- Electron probe microanalysis (EPMA) -- Vocabulary
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GB/T 21709.15-2021
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Standardized manipulations of acupuncture and moxibustion -- Part 15: Ophthalmic acupuncture techniques
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GB/T 21723-2021
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Wheat(rice)-straw particleboard
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GB/T 21741-2021
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General specifications for security system for residential areas
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GB/T 21938-2021
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Earth-moving machinery─Hydraulic excavator and backhoe loader lowering control device─Requirements and tests
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GB/T 22173-2021
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Oxadiazon technical material
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GB/T 22178-2021
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Oxadiazon emulsifiable concentrates
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GB/T 22268-2021
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Vanilla -- Vocabulary
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GB/T 22301-2021
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Dried rosemary
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GB/T 22304-2021
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Dried sweet basil -- Specification
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GB/T 22437.5-2021
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Cranes -- Design principles for loads and load combinations -- Part 5：Overhead travelling and portal bridge cranes
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GB/T 22473.1-2021
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Batteries used for energy storage -- Part 1: Photovoltaic off-grid application technical conditions
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GB/T 22522-2021
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Metric series wires for measuring screw threads
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GB/T 22565.1-2021
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Metallic materials -- Sheet and strip -- Method for spring back evaluation -- Part 1: Stretch bending
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GB/T 228.1-2021
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Metallic materials -- Tensile testing -- Part 1: Method of test at room temperature
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GB/T 23251-2021
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Guideline for coal used in coal chemical technology
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GB/T 23511-2021
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Petroleum and natural gas industires -- eneral requirements for offshore structures
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GB/T 23528.2-2021
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Quality requirements for oligosaccharides -- Part 2: Fructooligosaccharide
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GB/T 23549-2021
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Propiconazole emulsifiable concentrates
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GB/T 23810-2021
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Commercial coal quality. Coal for direct liquefaction
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GB/T 2384-2021
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Dyes intermediates -- General method for the determination of melting range
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GB/T 24166-2021
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Determination of the content of chlorinated phenols in dye products
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GB/T 24282-2021
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Plastics -- Determination of xylene-soluble matter fraction in polypropylene
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GB/T 24370-2021
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Nanotechnologies -- Characterization of cadmium chalcogenide colloidal quantum dot -- UV-Vis absorption spectroscopy
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GB/T 2449.1-2021
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Sulphur for industrial use -- Part 1: Solid product
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GB/T 24551-2021
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Safety belt reminder for motor vehicles
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GB/T 24604-2021
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Rolling bearings－Angular contact thrust ball bearings and units for machine tool screws
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GB/T 24606-2021
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Rolling bearings -- Non-destructive testing -- Magnetic particle testing
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GB/T 24675.4-2021
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Conservation tillage equipment -- Part 4：Disc harrow
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GB/T 24675.5-2021
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Conservation tillage equipment -- Part 5: Smashed root stubble machine
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GB/T 24675.6-2021
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Conservation tillage equipment -- Part 6: Smashed straw machine
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