National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 18692-2002 Agricultural irrigation equipment -- Direct-acting pressure regulators
GB/T 18693-2002 Agricultural irrigation equipment -- Float type air release valves
GB/T 18694-2002 Non-destructive testing -- Ultrasonic inspection -- Characterization of search unit and sound field
GB/T 18695-2002 Terms of feed processing equipment
GB/T 18695-2012 Feed processing equipment -- Terms
GB/T 18696.1-2004 Acoustics -- Determination of sound absorption coefficient and impedance in impedance tubes -- Part 1: Method using standing wave ratio
GB/T 18696.2-2002 Acoustics -- Determination of sound absorption coefficient and impedance in impedance tubes -- Part 2: Transfer function method
GB/T 18697-2002 Acoustics -- Measurement of noise inside motor vehicles
GB/T 18698-2002 Acoustics -- Declared noise emission values of information technology and telecommunications equipment
GB/T 18699.1-2002 Acoustics -- Determination of sound insulation Performances of enclosures -- Part 1: Measurements under laboratory conditions (for Declaration purposes)
GB/T 18699.2-2002 Acoustics -- Determination of sound insulation performances of enclosures -- Part 2: Measurements in situ (for acceptance and verification purposes)
GB/T 18700.1-2002 Telecontrol equipment and systems -- Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations -- Section 503: TASE.2 Service and protocol
GB/T 18700.2-2002 Telecontrol equipment and systems -- Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations -- Section 802: Object model of TASE.2
GB/T 18700.3-2002 Telecontrol equipment and systems -- Part 6-702: Telecontrol protocols compatible with ISO standards and ITU-T recommendations -- Functional profile for providing the TASE.2 application service in end systems
GB/T 18700.6-2005 Telecontrol equipment and systems -- Part 6-2: Telecontrol protocols compatible with ISO standards and ITU-T recommendations -- Use of basic standards (ISO layers 1-4)
GB/T 18700.8-2005 Telecontrol equipment and systems -- Part 6-601: Telecontrol protocols compatible with ISO standard and ITU-T recommendations -- Functional profile for providing the connection-oriented transport service in and end system connected via permanent access to
GB/T 18701-2002 Colored glass
GB/T 1870-1995 Phosphate rock and concentrate. Determination of moisture content. Cravimetric method
GB/T 18702-2002 Determination of angle of repose of coal
GB/T 18703-2002 Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand
GB/T 18704-2002 Stainless steel-clad pipes
GB/T 18704-2008 Stainless steel clad pipes for structural purposes
GB/T 18705-2002 Welded stainless steel pipes for decoration
GB/T 18706-2008 Paper based laminated material for fresh-keeping packaging of liquid food
GB/T 18707.1-2002 Mechanical vibration -- Laboratory method for evaluating vehicle seat vibration -- Part 1: Basic requirements
GB/T 18654.2-2008 Inspection of germplasm for cultured fishes -- Part 2: Sampling method
GB/T 18654.3-2002 Inspection of germplasm for cultured fishes -- Part 3: Measurement of characters
GB/T 18654.3-2008 Inspection of germplasm for cultured fishes -- Part 3: Measurement of characters
GB/T 18654.4-2008 Inspection of germplasm for cultured fishes -- Part 4: Determination of age and growth
GB/T 18654.5-2008 Inspection of germplasm for cultured fishes -- Part 5: Analysis of feeding habits
GB/T 18654.6-2008 Inspection of germplasm for cultured fishes -- Part 6: Determination of fecundity
GB/T 18654.7-2008 Inspection of germplasm for cultured fishes -- Part 7: Analysis of ecological characteristics
GB/T 18654.8-2002 Inspection of germplasm for cultured fishes -- Part 8: Determination oxygen consuming rate and critical stifling point
GB/T 18654.8-2008 Inspection of germplasm for cultured fishes -- Part 8: Determination oxygen consuming rate and critical stifling point
GB/T 18654.9-2002 Inspection of germplasm for cultured fishes -- Part 9: Determination of dressing percentage
GB/T 18654.9-2008 Inspection of germplasm for cultured fishes -- Part 9: Determination of flesh percentage
GB/T 10200-1988 Helical-scan video cassette system using 19mm tape (U-matic H format)
GB/T 18656-2002 Industrial systems, installations and equipment and industrial products -- Identification of terminals within a system
GB/T 18657.1-2002 Telecontrol equipment and systems -- Part 5: Transmission protocols -- Section 1: Transmission frame formats
GB/T 18657.2-2002 Telecontrol equipment and systems -- Part 5: Transmission protocols -- Section 2: Link transmission procedures
GB/T 18657.3-2002 Telecontrol equipment and systems -- Part 5: Transmission protocols -- Section 3: General structure of application data
GB/T 18657.4-2002 Telecontrol equipment and systems -- Part 5: Transmission protocols -- Section 4: Definition and coding of application information elements
GB/T 18657.5-2002 Telecontrol equipment and systems -- Part 5: Transmission protocols -- Section 5: Basic application functions
GB/T 18658-2002 Charpy V reference test pieces for verification of pendulum-type impact testing machines (ISO 148-3: 1998, Metallic materials -- Charpy pendulum impact test -- Part 3: Preparation and characterization of Charpy V reference test pieces for verification of
GB/T 18659-2002 Measurement of fluid flow in closed conduits -- Methods of evaluating the performance of electromagnetic flowmeters for liquids
GB/T 18660-2002 Measurement of conductive liquid flow in closed conduits -- Method using electromagnetic flowmeters
GB/T 18661-2008 Metal-halide lamps (ScI3-NaI series)
GB/T 1866-1980 Unified test method for neutral dyestuff
GB/T 1866-2003 Neutral dyes -- Determination of dyeing shade and relative strength
GB/T 1866-2012 Neutral dyes -- Determination of dyeing shade and relative strength
GB/T 18662-2002 Industrial microwave heating device output power measurement method
GB/T 18663.1-2002 Electronic devices mechanical structures Metric Series Inch Series test -- Part 1: The climate of cabinets, racks, Sub-racks and chassis, mechanical tests and safety requirements
GB/T 18663.1-2008 Mechanical structures for electronic equipment tests for IEC 60917 and IEC 60297 -- Part 1: Climatic, mechanical tests and safety aspects for cabinets, racks, sub-racks and chassis
GB/T 18663.2-2007 Mechanical structures for electronic equipment -- Tests for IEC 60917 and IEC 60297 -- Part 2: Seismic tests for cabinets and racks
GB/T 18663.3-2007 Mechanical structures for electronic equipment -- Tests for IEC 60917 and IEC 60297 -- Part 3: Electromagnetic shielding performance tests for cabinets, racks and sub-racks
GB/T 18664-2002 Selection, use and maintenance of respiratory protective equipment
GB/T 18665-2008 [Including 2025XG1] Product of geographical indication -- Mengshan tea
GB/T 18666-2002 Method for quality sport check and acceptance of commercial coal
GB/T 18666-2014 Method for quality sport check and acceptance of commercial coal
GB/T 11060.12-2014 Natural gas -- Determination of sulfur compound -- Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy
GB/T 18669-2012 Steel bars for ship anchor chain
GB/T 18670-2002 Cosmetic classification
GB/T 1867-1980 Reduced blue RSN fine powder
GB/T 1867-1997 Vat brilliant blue 5RL (Vat blue RSN)
GB/T 1867-2008 Vat blue RSN (C.I. Vat blue 4)
GB/T 18672-2002 Lycium (Dried lycium berry)
GB/T 18672-2014 Wolfberry
GB/T 18673-2002 General technical specifications for machine weaving netting for fisheries
GB/T 18673-2008 General technical specifications for machine weaving netting for fisheries
GB/T 18674-2002 General technical specifications for ropes for fisheries
GB/T 18675-2002 Equipment for crop protection -- Agricultural sprayers -- Determination of the volume of total residua
GB/T 18676-2002 Equipment for crop protection -- Sprayer nozzles-colour coding for identification
GB/T 18676-2009 Equipment for crop protection -- Sprayer nozzles -- Colour coding for identification
GB/T 18677-2002 Equipment for crop protection -- Air-assisted sprayers -- Dimensions of nozzles swivel nuts
GB/T 18678-2002 Equipment for crop protection -- Agriculture spray -- Nominal capacity of spray tank and diameter of filling
GB/T 18679.1-2002 Hydraulic agricultural sprayer -- Data sheets -- Part 1: Typical layout
GB/T 18679.2-2002 Hydraulic agricultural sprayer -- Data sheets -- Part 2: Technical specifications related to components
GB/T 18680-2002 The transparent conductive glass with indium-tin oxide films used in liquid crystal display
GB/T 18681-2002 Thermal spraying -- Low pressure plasma spraying -- Ni-CO-Cr-Al-Y-Ta alloy coating
GB/T 1868-1995 Phosphate rock and concentrate. Methods of sampling and preparing sample
GB/T 18682-2002 Specifications of physical vapour deposition TiN films
GB/T 18683-2002 Laser surface hardening of iron and steel parts
GB/T 10201-1988 Guides for the rationality of electricity usage in heat treatment
GB/T 18685-2002 The bar diameters for rolling general purpose metric screw threads
GB/T 18686-2002 Technical drawings preparation of lines by CAD systems
GB/T 18687-2002 Agricultural irrigation equipment -- Sprayers -- General requirements and test method
GB/T 18687-2012 Agricultural irrigation equipment -- Sprayers -- General requirements and test methods
GB/T 18688-2002 Agricultural irrigation equipment -- Pressure losses in irrigation valves -- Test method
GB/T 18688-2012 Agricultural irrigation equipment -- Pressure losses in irrigation valves -- Test method
GB/T 18689-2002 Agricultural irrigation equipment -- Manually operated small plastics valves
GB/T 18689-2009 Agricultural irrigation equipment -- Manually operated small plastics valves
GB/T 18690.1-2009 Agricultural irrigation equipment -- Filters for micro-irrigation -- Part 1: Terms, definitions and classification
GB/T 18690.2-2002 Agricultural irrigation equipment -- Filters -- Strainer-type filters
GB/T 18690.3-2002 Agricultural irrigation equipment -- Filters -- Automatic self-cleaning strainer-type filters
GB/T 18691.1-2011 Agricultural irrigation equipment -- Irrigation valves -- Part 1: General requirements
GB/T 18691.2-2011 Agricultural irrigation equipment -- Irrigation valves -- Part 2: Isolating valves
GB/T 18691.3-2011 Agricultural irrigation equipment -- Irrigation valves -- Part 3: Check valves
GB/T 18691.4-2011 Agricultural irrigation equipment -- Irrigation valves -- Part 5: Air valves
GB/T 18691.5-2011 Agricultural irrigation equipment -- Irrigation valves -- Part 5: Control valves
GB/T 18691-2002 Agricultural irrigation equipment -- Check valves