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Std ID Description (Standard Title)
GB/T 19449.1-2004 Hollow taper interface with flange contact surface -- Part 1: Shanks -- Dimensions
GB/T 19449.2-2004 Hollow taper interface with flange contact surface -- Part 2: Receivers -- Dimensions
GB/T 19449.3-2013 Hollow taper interface with flange contact surface -- Part 3: Dimensions of shanks for stationary tools
GB/T 19449.4-2013 Hollow taper interface with flange contact surface -- Part 4: Dimensions of receivers for stationary tools
GB/T 19450-2004 Paper flat pallets
GB/T 19451-2004 Designing procedure of transport packages
GB/T 19459-2004 Rules of standards to the inspection of dangerous goods and dangerous goods packaging
GB/T 19460-2004 Geographical origin of products Huang Shan Mao Feng Tea
GB/T 19460-2008 Product of geographical indication -- Huangshan maofeng tea
GB/T 19461-2004 The origin or geographical duliu the Laocu
GB/T 19461-2008 Product of geographical indication -- Duliu (aged) vinegar
GB/T 19463-2004 Blade length series and its connection dimensions of wiper for passenger cars
GB/T 19464-2004 Alkylpolyglycosides
GB/T 19464-2014 Alkyl polyglucoside
GB/T 19465-2004 Isobutane for industrial use (HC-600a)
GB/T 19466.1-2004 Plastics -- Differential scanning calorimetry (DSC) -- Part 1: General principles
GB/T 19466.2-2004 Plastics -- Differential scanning calorimetry (DSC) -- Part 2: Determination of glass transition temperature
GB/T 19466.3-2004 Plastics -- Differential scanning calorimetry (DSC) -- Part 3: Determination of temperature and enthalpy of melting and crystallization
GB/T 19466.4-2016 Plastics -- Differential scanning calorimetry (DSC) -- Part 4: Determination of specific heat capacity
GB/T 19466.6-2009 Plastics -- Differential scanning calorimetry (DSC) -- Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)
GB/T 19467.1-2004 Plastics -- Acquisition and presentation of comparable single-point data -- Part 1: Moulding materials
GB/T 19467.2-2004 Plastics -- Acquisition and presentation of comparable single-point data -- Part 2: Long-fibre-reinforced plastics
GB/T 19468-2004 Determination of chlorates content in pyrotechnic composition
GB/T 19469-2004 Determination of ignition temperature of pyrotechnic composition -- DTA-TG analysis
GB/T 19470-2004 Geosynthetics -- Plastic geonet
GB/T 19471.1-2004 Plastics piping systems -- Elastomeric-sealing-ring-type socket joints for use with unplasticized poly (vinyl chloride) (PVC-U) pipes -- Test method for leak tightness under internal pressure and angular deflection
GB/T 19471.2-2004 Plastics piping systems -- Elastomeric-sealing-ring-type socket joints of unplasticized poly (vinyl chloride) (PVC-U) for use with PVC-U pipes -- Test method for leak tightness under negative pressure
GB/T 19472.1-2004 Polyethylene structure wall pipeline system for underground usage -- Part 1: Polyethylene double wall corrugated pipes
GB/T 19472.2-2004 Polyethylene structure-wall piping system for underground usage -- Part 2: Polyethylene spirally enwound structure-wall pipes
GB/T 19473.1-2004 Polybutylene (PB) piping systems for hot- and cold-water installations -- Part 1: General
GB/T 19473.2-2004 Polybutylene (PB) piping systems for hot- and cold-water installations -- Part 2: Pipes
GB/T 19473.3-2004 Polybutylene (PB) piping systems for hot- and cold-water installations -- Part 3: fittings
GB/T 10226-1988 Basic rack tooth profile of fine-pitch cylindrical worm
GB/T 19416-2003 Determination of juice content in Chinese hawthorn juice and its drinks
GB/T 10227-1988 Accuracy of fine-pitch cylindrical worm and wormwheel
GB/T 19419-2003 Welding coordination -- Tasks and responsibilities
GB/T 19420-2003 Terminology of salt-making industry
GB/T 19421.10-2003 Test methods of crystalline layered sodium disilicate -- Potassium fluosilicate volumetric methods for determination of silica dioxide content
GB/T 19421.11-2003 Test methods of crystalline layered sodium disilicate -- Atomic absorption spectrophotometric methods for determination of calcium oxide content
GB/T 19421.1-2003 Test methods of crystalline layered sodium disilicate -- Qualitative analysis of delta-crystalline layered sodium disilicate -- Method of X-ray diffractometer
GB/T 19421.12-2003 Test methods of crystalline layered sodium disilicate -- Atomic absorption spectrophotometric methods for determination of magnesium oxide content
GB/T 19421.2-2003 Test methods of crystalline layered sodium disilicate -- Measurement of whiteness
GB/T 19421.3-2003 Test methods of crystalline layered sodium disilicate -- Method for determination of pH
GB/T 19421.4-2003 Test methods of crystalline layered sodium disilicate -- EDTA volumetric methods for determination of calcium ion exchange capacity
GB/T 19421.5-2003 Test methods of crystalline layered sodium disilicate -- EDTA volumetric methods for determination of magnesium exchange capacity content
GB/T 19421.6-2003 Test methods of crystalline layered sodium disilicate -- Gravimetric methods for determination of the loss on ignition
GB/T 19421.7-2003 Test methods of crystalline layered sodium disilicate -- Gravimetric methods for determination of hygroscopic moisture
GB/T 19421.8-2003 Test methods of crystalline layered sodium disilicate -- Phenanthroline photometric methods for determination of iron oxide content
GB/T 19421.9-2003 Test methods of crystalline layered sodium disilicate -- Potassium fluosilicate volumetric methods for determination of sodium oxide content
GB/T 19421-2008 Test methods of crystalline layered sodium disilicate
GB/T 1942-1991 Method of testing in cleavage stregth of wood
GB/T 1942-2009 Method of testing in cleavage strength of wood
GB/T 19422-2003 Feed additive -- L-ascorbic acid-2-phosphate
GB/T 19423-2003 Determination of nicarbazin in feed -- High performance liquid chromatography
GB/T 19424-2003 General rules of natural plant additives for feed
GB/T 19425-2003 Universal technical requirements of anti-counterfeiting technical products
GB/T 19426-2003 Method for the Determination of 304 Pesticides Residues in Honey, Fruit Juice and Wine -- GC-MS and LC-MS-MS detection method
GB/T 10228-1988 Specification for three phase dry-type power transformers with air natural cooling
GB/T 19427-2003 Method for the determination of rutin, myricetin, quercetin, kaempferol, apigenin, pinocembrin, chrysin, galanin contents in propolis -- LC-MS-MS detection method and LC-UV detection method
GB/T 19428-2003 Earthquake disaster prediction and its information management system technical specifications
GB/T 19428-2014 Code for earthquake disaster evaluation and its information management system
GB/T 19429-2004 Enterprise set-up qualification of inland waterway ship design
GB/T 1943-1991 Method for determination of the modulus of elasticity in compression perpendicular to grain of wood
GB/T 1943-2009 Method for determination of the modulus of elasticity in compression perpendicular to grain of wood
GB/T 19435-2004 The sliding bearing aluminum tin alloy -- Steel composite tape
GB/T 19436.1-2004 The mechanical electrical safety electro-sensitive protective equipment -- Part 1: General requirements and tests
GB/T 19436.1-2013 Electrical safety of machinery -- Electro-sensitive protective equipment -- Part 1: General requirements and tests
GB/T 19436.2-2004 Mechanical electrical safety electro-sensitive protective devices -- Part 2: Particular requirements for equipment using active optoelectronic protective devices (AOPDs)
GB/T 19436.2-2013 Electrical safety of machinery -- Electro-sensitive protective equipment -- Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs)
GB/T 19436.4-2016 Electrical safety of machinery -- Electro-sensitive protective equipment -- Part 4: Particular requirements for equipment using vision based protective devices (VBPD)
GB/T 19437-2004 Graphic technology -- Spectral measurement and colorimetric computation for graphic arts images
GB/T 19438.1-2004 Method of the real-time RT-PCR for the detection of Avian Influenza Virus
GB/T 19438.2-2004 Method of the real-time RT-PCR for the detection of Avian Influenza Virus Subtype H5
GB/T 19438.3-2004 Method of real-time RT-PCR for the detection of the Avian Influenza virus subtype H7
GB/T 19438.4-2004 Method of the real-time RT-PCR for the detection of Avian Influenza virus subtype H9
GB/T 19439-2004 Protocol of detecting avian influenza virus subtype H5 using NASBA
GB/T 19440-2004 Protocol of detecting avian influenza virus using NASBA
GB/T 1944-1980 Light cargo hoisting rod
GB/T 19443-2004 Insulators for overhead lines with a nominal voltage above1000V -- Ceramic or glass insulator units for D.C systems -- Definitions, test methods and acceptance criteria
GB/T 19444-2004 Oxygen precipitation characterization of silicon wafers by measurement of interstitial oxygen reduction
GB/T 19445-2004 Products of precious metals and their alloys -- Packing, marking, transporting and storing
GB/T 19446-2004 Specification for electrical contact profiles
GB/T 19447-2004 Heat exchanger tube with copper and copper alloy seamless fin
GB/T 19447-2013 Copper and copper-alloys seamless tubes with integral fins for heat exchanger
GB/T 19448.1-2004 Tool holders with cylindrical shank -- Part 1: Cylindrical shank, location bore -- Technical delivery conditions
GB/T 19448.2-2004 Tool holders with cylindrical shank -- Part 2: Type A, shanks for tool holders of special designs
GB/T 19448.3-2004 Tool holders with cylindrical shank -- Part 3: Type B with rectangular radial seat
GB/T 19448.4-2004 Tool holders with cylindrical shank -- Part 4: Type C with rectangular axial seat
GB/T 19448.5-2004 Tool holders with cylindrical shank -- Part 5: Type D with more than one rectangular seat
GB/T 19448.6-2004 Tool holders with cylindrical shank -- Part 6: Type E with cylindrical seat
GB/T 19448.7-2004 Tool holders with cylindrical shank -- Part 7: Type F with taper seat
GB/T 19448.8-2004 Tool holders with cylindrical shank -- Part 8: Type Z, accessories
GB/T 19474.1-2004 Micrographics -- Quality control of graphic COM recorders -- Part 1: Characteristics of the test frames
GB/T 19474.2-2004 Micrographics -- Quality control of graphic COM recorders -- Part 2: Quality criteria and control
GB/T 19475.1-2004 Micrographics -- Methods of measuring image quality produced by aperture card scanners -- Part 1: Characteristics of the test images
GB/T 19475.2-2004 Micrographics -- Methods of measuring image quality produced by aperture card scanners -- Part 2: Quality criteria and control
GB/T 19476-2004 Hard-copy output of engineering drawings -- Specification for the structure of control files
GB/T 19477-2004 Operating procedures of cattle slaughtering
GB/T 10228-1997 Specification and technical requirements for dry-type power transformers
GB/T 10228-2008 Specification and technical requirements for dry-type power transformers