National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 18916.37-2018 Norm of water intake -- Part 37: Phosphoric acid by wet process
GB/T 18916.38-2018 Norm of water intake -- Part 38: Polyvinyl chloride
GB/T 18924-2018 Wire bound boxes
GB/T 19292.1-2018 Corrosion of metals and alloys -- Corrosivity of atmospheres -- Part 1: Classification, determination and estimation
GB/T 19292.2-2018 Corrosion of metals and alloys -- Corrosivity of atmospheres -- Part 2: Guiding values for the corrosivity categories
GB/T 19292.3-2018 Corrosion of metals and alloys -- Corrosivity of atmospheres -- Part 3: Measurement of environmental parameters affecting corrosivity of atmospheres
GB/T 19292.4-2018 Corrosion of metals and alloys -- Corrosivity of atmospheres -- Part 4: Determination of corrosion rate of standard specimens for the evaluation of corrosivity
GB/T 19557.10-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Lily (Lilium L.)
GB/T 19557.12-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Garlic (Allium sativum L.)
GB/T 19557.15-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Sorghum (Sorghum bicolor (L.) Moench)
GB/T 19557.19-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Chrysanthemum×morifolium Ramat. (Chrysanthemum×grandiflorum Ramat.), Chrysanthemum pacificum Nakai (Ajania pacifica Bremer and Humphries) and hybrids between them
GB/T 19557.23-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Carnation (Dianthus caryophyllus L.)
GB/T 19557.24-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Maize (Zea mays L.)
GB/T 19557.28-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Potato (Solanum tuberosum L.)
GB/T 19557.31-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Barley (Hordeum vulgare L.)
GB/T 19557.32-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Sweet potato [Ipomoea batatas (L.) Lam.]
GB/T 19557.33-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Cauliflower (Brassica oleracea L. convar botrytis (L.) Alef. var. botrytis L.)
GB/T 19557.4-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability -- Soybean (Glycine max (L.) Merrill)
GB/T 19746-2018 Corrosion of metals and alloys -- Alternate immersion test in salt solution
GB/T 19870-2018 Industrial inspecting thermal imagers
GB/T 19974-2018 Sterilization of health care products -- General requirement for characterization of a sterilization agent and the development, validation and routine control of a sterilization process for medical devices
GB/T 20194-2018 Determination of starch in feeds -- Polarimetry
GB/T 20238-2018 Installation, inspection and usage guidelines for wooden flooring
GB/T 20257.2-2017 Cartographic symbols for national fundamental scale maps -- Part 2: Specifications for cartographic symbols 1∶5 000 and 1∶10 000 topographic maps
GB/T 20409-2018 Seamless multi-rifled steel tubes for high-pressure boiler
GB/T 20422-2018 Lead-free solders
GB/T 20485.16-2018 Methods for the calibration of vibration and shock transducers -- Part 16: Calibration by earth gravitation
GB/T 20738-2018 Rooftop air conditioning unit
GB/T 20784-2018 Potassium nitrate for agricultural use
GB/T 20919-2018 External micrometer with electronic digital display
GB/T 20937-2018 Potassium magnesium of sulphate fertilizer
GB/T 20975.11-2018 Methods for chemical analysis of aluminium and aluminium alloys -- Part 11: Determination of lead content
GB/T 20975.1-2018 Methods for chemical analysis of aluminium and aluminium alloys -- Part 1: Determination of mercury content
GB/T 20975.2-2018 Methods for chemical analysis of aluminium and aluminium alloys -- Part 2: Determination of arsenic content
GB/T 20975.27-2018 Methods for chemical analysis of aluminium and aluminium alloys -- Part 27: Determination of cerium, lanthanum, scandium -- Inductively coupled plasma atomic emission spectrometry method
GB/T 21171-2018 Technical terms of fragrances and flavors
GB/T 21237-2018 Wide and heavy plates for line pipe of petroleum and natural gas
GB/T 21269-2018 Cold chamber die casting machines
GB/T 11270.1-2002 Abrasive products -- Diamond circular saw blade -- Part 1: Welded saw blades
GB/T 21832.1-2018 Welded austenitic-ferritic (duplex) stainless steel tubes and pipes -- Part 1: Tubes for heat exchanger
GB/T 21832.2-2018 Welded austenitic-ferritic (duplex) stainless steel tubes and pipes -- Part 2: Pipes for fluid transport
GB/T 22068-2018 Electrically driven compressor assembly for automobile air conditioning
GB/T 22092-2018 Micrometer head and depth micrometer with electronic digital display
GB/T 22093-2018 Internal micrometer with electronic digital display
GB/T 22140-2018 Code for field acceptance test of small hydro turbines
GB/T 223.82-2018 Steel and iron -- Determination of hydrogen content -- Thermal conductivity/infrared method after fusion under inert gas
GB/T 223.87-2018 Iron, steel and alloy -- Determination of calcium and magnesium -- Inductively coupled plasma mass spectrometric method
GB/T 22437.1-2018 Cranes -- Design principles for loads and load combinations -- Part 1: General
GB/T 22504.2-2018 Inspection of grain and oils -- Assistant atlas of grain sensory inspection -- Part 2: Maize
GB/T 22504.3-2018 Inspection of grain and oils -- Assistant atlas of grain sensory inspection -- Part 3: Paddy
GB/T 2285-2018 Coking xylene
GB/T 2292-2018 Determination of toluene insoluble content for coking products
GB/T 230.1-2018 Metallic materials -- Rockwell hardness test -- Part 1: Test method
GB/T 231.1-2018 Metallic materials -- Brinell hardness test -- Part 1: Test method
GB/T 23103-2018 Beach umbrella
GB/T 23147-2018 Umbrella
GB/T 23227-2018 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability -- Determination of air permeability
GB/T 24521-2018 Method for the determination of specific resistance of carbon raw materials and coke
GB/T 25336-2018 Rail heavy-duty maintenance machinery -- Test and inspection method
GB/T 25337-2018 Rail heavy-duty maintenance machinery -- General technical specifications
GB/T 25389.1-2018 Wind turbines -- Permanent magnet synchronous generator -- Part 1: Technical conditions
GB/T 25389.2-2018 Wind turbines -- Permanent magnet synchronous generator -- Part 2: Testing methods
GB/T 25820-2018 Steel strip for packing
GB/T 25978-2018 Road vehicle -- Plates and label
GB/T 26126-2018 Commercial coal quality -- Coal for industrial pulverized coal-fired boiler
GB/T 26231-2017 Information technology -- Open systems interconnection -- National numbering system and operation code for object identifier (OID)
GB/T 26949.3-2018 Industrial trucks -- Verification of stability -- Part 3: Reach and straddle trucks
GB/T 26949.5-2018 Industrial trucks -- Verification of stability -- Part 5: Single-side-loading trucks
GB/T 27419-2018 Guide to the evaluation and expression of uncertainty in measurement -- Supplement 1: Propagation of distributions using a Monte Carlo method
GB/T 27420-2018 Conformity assessment -- Application guide for evaluation and expression of uncertainty in biological sample measurement
GB/T 29132-2018 Ships and marine technology -- Marine environment protection -- Adapter for joining dissimilar boom connectors
GB/T 2946-2018 Ammonium chloride
GB/T 2975-2018 Steel and steel products -- Location and preparation of samples and test pieces for mechanical testing
GB/T 30269.801-2017 Information technology -- Sensor networks -- Part 801: Testing: General requirements
GB/T 30428.6-2017 Information system for digitized supervision and management of city -- Part 6: Acceptance
GB/T 325.1-2018 Packaging containers -- Steel drums -- Part 1: General specifications
GB/T 32503.2-2018 Household and similar adjustable frequency converters safety -- Part 2: Particular requirements for adjustable frequency converters for electrical heat pumps, air-conditioners and dehumidifiers
GB/T 34474.2-2018 Determination of banded structure of steel -- Part 2: Quantitative method
GB/T 34530.1-2017 Valve for cryogenic insulated cylinder -- Part 1: Pressure regulating valve
GB/T 34542.2-2018 Storage and transportation systems for gaseous hydrogen -- Part 2: Test methods for evaluating metallic material compatibility in hydrogen atmosphere
GB/T 34542.3-2018 Storage and transportation systems for gaseous hydrogen -- Part 3: Test method for determination of the susceptibility of metallic materials to hydrogen gas embrittlement (HGE)
GB/T 34560.3-2018 Structural steels -- Part 3: Technical delivery conditions for fine grain structural steels
GB/T 34880.3-2018 Inspection condition for 5-axis simultaneous machining center -- Part 3: Specifications
GB/T 34909-2018 Evaluation standard of material-saving for civil building
GB/T 34965-2017 Grade of chilling injury to capsicum
GB/T 35012-2018 Chromium molybdenum alloy steel plate for hydrogen service equipment
GB/T 35013-2018 Fitness-for-service assessment of pressure equipment
GB/T 35014-2018 Building construction machinery and equipment -- Automatic pressure grouting machine for prestressing
GB/T 35015-2018 Calibration method for calibrated cylinder used in water jacket hydrostatic test
GB/T 35016-2018 Continuous mechanical handling equipment -- Loading and unloading -- Safety code
GB/T 35017-2018 Continuous handling equipment -- Classification, symbols, performance and test methods for bulk materials
GB/T 35018-2018 Classification and grading for civil unmanned aircraft system
GB/T 35019-2018 Full face tunnel boring machine -- Slurry shield machine
GB/T 35020-2018 Full face tunnel boring machine -- Dual mode (single shield and EPB mode) tunnel boring machine
GB/T 35021-2018 Additive manufacturing -- Process categories and feedstock
GB/T 35022-2018 Additive manufacturing -- Main characteristics and corresponding test methods -- Parts and powder materials
GB/T 35023-2018 Methods to assess the reliability of hydraulic components
GB/T 35024-2018 Detection method of mammals and poultry ingredients -- Suspended bead array
GB/T 35025-2018 Alpaca fibre
GB/T 35026-2018 Tea camellia seed oil