National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 6673-1986 Plastics--Film and sheeting--Determination of length and width
GB/T 6673-2001 Determination of length and width of plastics film and sheeting
GB/T 6677-1986 Classification of cloth shoes
GB/T 6677-2008 Classification of cloth shoes
GB/T 6678-1986 General principles for sampling chemical products
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6679-1986 General rules for sampling of solid chemical products
GB/T 6679-2003 General rules for sampling solid chemical products
GB/T 6680-1986 General rules for sampling liquid chemical products
GB/T 6680-2003 General rules for sampling liquid chemical products
GB/T 6681-1986 General rules for sampling gaseous chemical products
GB/T 6681-2003 General rules for sampling gaseous chemical products
GB/T 668-1978 Chemical reagents--Calcium nitrate
GB/T 11139-1989 Distillate fuels. Calculation of cetane index
GB/T 10856-2006 Double turbine torque converter -- Specification
GB/T 6683-1986 Petroleum products--Determination and application of precision data in relation to methods of test
GB/T 6683-1997 Petroleum products-Determination of precision data in relation to methods of test
GB/T 6684-1986 Chemical reagents--Hydrogen peroxide
GB/T 6684-2002 Chemical reagent -- Hydrogen peroxide 30%
GB/T 6685-1986 Chemical reagents--Hydroxyl ammonium chloride
GB/T 6685-2007 Chemical reagent -- Hydroxylammonium chloride
GB/T 6686-1986 Classification of colours
GB/T 6686-2006 Classification of colours
GB/T 6687-1986 Glossary of dyestuff terms
GB/T 6687-2006 Glossary of dyestuff terms
GB/T 6688-1986 Determination of relative strength of dyes (Instrumental method)
GB/T 6688-2008 Dyestuffs -- Determination of relative strength and color difference -- Instrumental method
GB/T 6689-1986 Determination of colour difference of dyes (Instrumental method)
GB/T 6690-1986 Analytical method of content for monocrotophos
GB/T 6691-1986 Resin finishing agent--Testing methods for refractive index
GB/T 6691-2007 Resin finishing agent -- Determination of refractive index
GB/T 669-1994 Chemical reagent. Strontium nitrate
GB/T 6692-1986 Resin finishing agent--Testing method for specific gravity
GB/T 6692-2006 Resin finishing agent -- Determination of relative density
GB/T 6693-1986 Determination of dusting property of dyestuffs (constant pressure and ration air jet method)
GB/T 6693-1997 Determination of the dusting behaviour of dyes
GB/T 6693-2009 Dyestuffs -- Determination of the dusting behaviour
GB/T 6696-1986 Analytical method of content for omethoate
GB/T 6697-1986 Analytical method of content for carbendazim technical
GB/T 6699-1986 Refined naphthalene
GB/T 6699-1998 Coking naphthalene
GB/T 6699-2015 Coking naphthalene
GB/T 6700-1986 Technical naphthalene
GB/T 6701-1986 Method for the determination of the non-volatile matter of naphthalene
GB/T 6701-2005 Method for the determination of the non-volatile of naphthalene
GB/T 670-1986 Chemical reagents--Silver nitrate
GB/T 670-2007 Chemical reagents -- Silver nitrate
GB/T 6702-1986 Naphthalene sulphuric acid test
GB/T 6702-2000 Naphthalene sulphuric acid test
GB/T 6705-1989 Coking phenol
GB/T 6705-2008 Coking phenol
GB/T 6706-1986 Determination of water content of coking phenol by cryoscopic method
GB/T 6706-2005 Determination of water content of coking phenol by cryoscopic method
GB/T 6708-1994 Sodium ferrocyanide
GB/T 6709-1986 Method of the determination for the content of sodium ferrocyanide
GB/T 6710-1986 Method of the determination for the water insoluble matter content of sodium ferrocyanide
GB/T 6711-1986 Method of the determination for the aqueous content of sodium ferrocyanide
GB/T 671-1977 Chemical reagents--Magnesium sulfate
GB/T 671-1998 Chemical reagent. Magnesium sulfate heptahydrate
GB/T 6717-1986 Method for determination of specific resistance of carbon materials
GB/T 6718-1986 Food additive--Radish red
GB/T 6719-1986 Classification and specification for bag filters
GB/T 6719-2009 Specifications for bag house
GB/T 67-1985 Slotted pan head screws
GB/T 67-2000 Slotted pan head screws
GB/T 67-2008 Slotted pan head screws -- Product grade A
GB/T 10857-2005 Steel roller chains, types S and C, attachments and sprockets
GB/T 6721-1986 Statistical standard of economic losses from injury-fatal accidents of enterprise staff and workers
GB/T 672-1988 Chemical reagent--Magnesium chloride hexahydrate
GB/T 672-2006 Chemical reagent -- Magnesium chloride hexahydrate
GB/T 6723-1986 Cold forming sectional steel--Open sectional steel for general structure--Damnation, form, weight and permissible deviations
GB/T 6723-2008 Cold forming sectional steel -- Open sectional steel for general structure -- Dimensions, shape, weight and permissible tolerances
GB/T 6724-1986 Cold forming corrugated sheet
GB/T 6725-1992 Technical requirements of cold forming sectional steel
GB/T 6725-2002 Cold formed steel sections
GB/T 10858-1989 Aluminum and aluminium alloy welding rods and wires
GB/T 6726-1986 Cold forming sectional steel for cargo vehicle--Dimension, form, weight and permissible deviations
GB/T 6726-2008 Cold forming sectional steel for vehicles -- Dimensions, shape, weight and tolerances
GB/T 6727-1986 Cold forming sectional steel for passenger vehicle--Dimension, form, weight and permissible deviations
GB/T 6728-1986 Cold forming sectional steel--Hollow sectional steel for general structure--Dimension, form, weight and permissible deviations
GB/T 10858-2008 Aluminium and aluminium alloy wires and rods
GB/T 6730.10-1986 Methods for chemical analysis of iron ores--The gravimetric method for the determination of silicon content
GB/T 6730.10-2014 Iron ores -- Determination of silicon content -- Gravimetric methods
GB/T 6730.11-1986 Methods for chemical analysis of iron ores--The fluoride replacement complexometric method for the determination of aluminum content
GB/T 6730.11-2007 Iron ores -- Determination of aluminium content -- EDTA titrimetric method
GB/T 6730.1-1986 Methods for chemical analysis of iron ores. Preparation of predried test samples for chemical analysis
GB/T 6730.1-2016 Iron ores -- Preparation of pre-dried test samples for chemical analysis
GB/T 6730.12-1986 Methods for chemical analysis of iron ores. The chrome azurol S photometric method for the determination of aluminium content
GB/T 6730.12-2016 Iron ores -- Determination of aluminum content -- Chrome azurol S spectrophotometric method
GB/T 6730.13-1986 Methods for chemical analysis of iron ores--The potassium permanganate volumetric method for the determination of calcium content
GB/T 6730.13-2007 Iron ores -- Determination of aluminium content -- EDTA-CyDTA titrimetric method
GB/T 6730.14-1986 Methods for chemical analysis of iron ores. The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content
GB/T 6730.15-1986 Methods for chemical analysis of iron ores--The complexometric method for the determination of magnesium content
GB/T 6730.16-1986 Methods for chemical analysis of iron ores. The barium sulfate gravimetric method for the determination of sulfur content
GB/T 6730.16-2016 Iron ores -- Determination of sulfur content -- Barium sulfate gravimetric method
GB/T 6730.17-1986 Methods for chemical analysis of iron ores--The combustion iodometric method for the determination of sulfur content
GB/T 6730.17-2014 Iron ores -- Determination of sulfur content -- Combustion iodometric method
GB/T 6730.18-1986 Methods for chemical analysis of iron ores--The n-butyl acetate extraction-molybdenum blue photometric method for the determination of phosphorus content
GB/T 6730.18-2006 Iron ores -- Determination of phosphorus content -- Molybdenum blue spectrophotometric method
GB/T 6730.19-1986 Methods for chemical analysis of iron ores. The bismuth phosphomolybdate blue photometric method for the determination of phosphorus content