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Std ID Description (Standard Title)
GB/T 8638.8-1988 Nickel base alloy powder--Determination of copper content--Neocuproine-chloroform extraction spectrophotometric method
GB/T 8638.9-1988 Nickel base alloy powder--Determination of copper content--Thiosulfate-iodimetric method
GB/T 8639.1-1988 Vanadium--Determination of vanadium content--Potassium permanganate-ammonium ferrous sulphate volumetric method
GB/T 8639.2-1988 Vanadium--Determination of chromium content--Diphenylcarbazide spectrophotometric method
GB/T 8639.3-1988 Vanadium--Determination of aluminium content--CAS-TPC spectrophotometric method
GB/T 8639.4-1988 Vanadium--Determination of iron content--Phenanthroline spectrophotometric method
GB/T 8639.5-1988 Vanadium--Determination of iron content--Isoamyl alcohol extraction spectrophotometric method
GB/T 8639.6-1988 Vanadium--Determination of silicon content--N-butyl alcohol extraction spectrophotometric method
GB/T 8639.7-1988 Vanadium--Determination of oxygen content--Impulse fusion-gas chromatographic method
GB/T 8640-1988 Thermal sprayed metallic coatings--Rockwell hardness test
GB/T 8641-1988 Thermal sprayed coatings--Determination of tensile strength
GB/T 864-1986 Cone head rivets. Black
GB/T 8642-1988 Thermal sprayed coatings--Determination of adhesion strength
GB/T 8642-2002 Thermal spraying -- Determination of tensile adhesive strength
GB/T 8643-1988 Lubricated metallic powders--Determination of lubricant content--Soxhlet extraction method
GB/T 8643-2002 Lubricated metal-powder mixes -- Determination of lubricant content -- Modified Soxhlet extraction method
GB/T 8644-1988 Refined aluminium ingot for remelting
GB/T 8644-2000 Countersunk head rivets--Black
GB/T 8645-1988 Seamless aluminium cylinder produced by power spinning
GB/T 8646-1988 Aluminium-silicon (AISi 1) wire for semiconductor lead bonding
GB/T 8646-1998 Fine aluminum-1% silicon wire for semiconductor lend-bonding
GB/T 8647.10-1988 Nickel--Determination of carbon content--Infra-red absorption method after high frequency induction furnace combustion
GB/T 8647.10-2006 The methods for chemical analysis of nickel -- Determination of arsenic cadmium lead zinc antimony bismuth tin cobalt copper manganese magnesium silicon aluminium iron contents -- Atomic emission spectrometric method
GB/T 8647.1-1988 Nickel--Determination of iron content--Sulfosalicylic acid spectrophotometric method
GB/T 8647.1-2006 The methods for chemical analysis of nickel -- Determination of iron content -- Sulfosalicylic acid spectrophotometric method
GB/T 8647.2-1988 Nickel--Determination of aluminium content--Chromazurol S--P-octyl plyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method
GB/T 8647.2-2006 The methods for chemical analysis of nickel -- Determination of aluminium content -- Electrothermal atomic absorption spectrometric method
GB/T 8647.3-1988 Nickel--Determination of silicon content--Molybdenum blue spectrophotometric method
GB/T 8647.3-2006 The methods for chemical analysis of nickel -- Determination of silicon content -- Molybdenum blue spectrophotometric method
GB/T 8647.4-1988 Nickel--Determination of phosphorus content--Molybdenum blue spectrophotometric method
GB/T 8647.4-2006 The methods for chemical analysis of nickel -- Determination of phosphorous content -- Molybdenum blue spectrophotometric method
GB/T 8647.5-1988 Nickel--Determination of magnesium content--Flame atomic absorption spectrophotometric method
GB/T 8647.5-2006 The methods for chemical analysis of nickel -- Determination of magnesium content -- Flame atomic absorption spectrometric method
GB/T 8647.6-1988 Nickel--Determination of cadmium, cobalt, copper, manganese, lead and zinc contents--Flame atomic absorption spectrophotometric method
GB/T 8647.6-2006 The methods for chemical analysis of nickel -- Determination of cadmium, cobalt, copper, manganese, lead and zinc contents -- Flame atomic absorption spectrometric method
GB/T 8647.7-1988 Nickel--Determination of arsenic, antimony, bismuth, tin and lead contents--Electrothermal atomic absorption spectrophotometric method
GB/T 8647.7-2006 The methods for chemical analysis of nickel -- Determination of arsenic antimony bismuth tin and lead contents -- Electrothermal atomic absorption spectrometric method
GB/T 8647.8-1988 Nickel--Determination of sulfur content--Oscillopolarographic method after distillation
GB/T 8647.8-2006 The methods for chemical analysis of nickel -- Determination of sulphur content -- Infra-red absorption method after high frequency induction furnace combustion
GB/T 8647.9-1988 Nickel--Determination of sulphur content--Infra-red absorption method after high frequency induction furnace combustion
GB/T 8647.9-2006 The methods for chemical analysis of nickel -- Determination of carbon content -- Infra-red absorption method after high frequency induction furnace combustion
GB/T 8649-1988 Rolling balls
GB/T 8650-1988 Test method of pipeline steels for resistance to stepwise cracking
GB/T 8650-2006 Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking
GB/T 8650-2015 Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking
GB/T 8651-1988 The inspection method of ultrasonic plate wave for the metal plates
GB/T 8651-2002 Metal plates -- Flaw detection method by the ultrasonic plate wave
GB/T 8651-2015 Flaw detection method by the ultrasonic plate wave for metal plates
GB/T 865-1986 Countersunk head rivets. Black
GB/T 8652-1988 The ultrasonic inspection method for wrought high strength steels
GB/T 8653-1988 Metallic materials--Determination of Youngmodulus, chord modulus, tangent modulus and Poissonratio (statical method)
GB/T 8654.10-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of sulfur content
GB/T 8654.11-1988 Methods for chemical analysis of manganese metal--The combustion-neutralization titration method for the determination of sulfur content
GB/T 8654.1-1988 Methods for chemical analysis of manganese metal--The ortho-phenanthroline photometric method for the determination of iron content
GB/T 8654.1-2007 Manganese metal, ferromanganese-silicon, ferromanganese and nitrogen-bearing ferromanganese -- Determination of iron content -- The ortho-phenanthridine spectrophotometric method and the titanium trichloride-potassium dichromate titrimetric method
GB/T 8654.2-1988 Methods for chemical analysis of manganese metal--The titanium trichloride-potassium volumetric method for the determination of iron content
GB/T 8654.3-1988 Methods for chemical analysis of manganese metal--The molybdenum blue photometric method for the determination of silicon content
GB/T 8654.4-1988 Methods for chemical analysis of manganese metal--The perchloric acid dehydration gravimetric method for the determination of silicon content
GB/T 8654.5-1988 Methods for chemical analysis of manganese metal--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 8654.6-1988 Methods for chemical analysis of manganese metal. The diamine hydrochloride-iodo-metric method for the determination of selenium content
GB/T 8654.7-1988 Methods for chemical analysis of manganese metal--The potentiometric titration method for the determination of manganese content
GB/T 8654.8-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of carbon content
GB/T 8654.9-1988 Methods for chemical analysis of manganese metal--The coulometric method for the determination of carbon content
GB/T 8655-2006 Styrene-butadiene rubber (SBR) 1500
GB/T 8656-1993 Rubber, styrene-butadiene (SBR). Emulsion-polymerized types. Test recipes and evaluation of vulcanization characteristics
GB/T 8656-1998 Styrene-butadiene rubber(SBR). Emulsion and solution-polymerized types. Evaluation procedures
GB/T 8657-1992 Rubber, raw styrene-butadiene-soap and organic acid content--Determination
GB/T 8657-2000 Rubber, raw styrene-butadiene. Determination of soap and organic-acid content
GB/T 8657-2014 Rubber, raw styrene-butadiene -- Determination of soap and organic-acid content
GB/T 8658-1988 Rubber, raw styrene-butadiene--Determination of bound styrene content--Refractive index method
GB/T 8658-1998 Rubber, raw styrene-butadiene, emulsion-polymerized. Determination of bound styrene content. Refractive index method
GB/T 8659-2001 Rubber, butadiene (BR) 9000
GB/T 8659-2008 Rubber, butadiene (BR) 9000
GB/T 8660-1988 Rubber, butadiene (BR)--Solution-polymerized types--Test recipe and evaluation of vulcanization characteristics
GB/T 8660-1998 Rubber, butadiene (BR)--Solution-polymerized types--Evaluation procedures
GB/T 8660-2008 Rubber, butadiene (BR) -- Solution-polymerized types -- Evaluation procedures
GB/T 8661-1988 Determination of residual acrylonitrile monomer content in acrylonitrile-butadiene-styrene resin by gas chromatography
GB/T 8661-2008 Plastics -- Styrene/acrylonitrile copolymers -- Determination of residual acrylonitrile monomer content -- Gas chromatography method
GB/T 866-1986 Oval countersunk head rivets. Black
GB/T 867-1986 Round head rivets
GB/T 8673-1988 Packages for transporting and storing eggs--Technical requirements of the plastic boxes
GB/T 8674-1988 Packages for transporting and storing fresh eggs--Transportation storage and administration of the fresh eggs in the plastic boxes
GB/T 868-1986 Cone head rivets
GB/T 8683-1988 Textiles--Woven fabrics--Definitions of general terms and basic weaves
GB/T 8683-2009 Textiles -- Woven fabric -- Definitions of general terms and basic weaves
GB/T 8684-1988 Textiles--Determination of mass--Vocabulary
GB/T 8685-1988 Care labeling code of textiles and apparel
GB/T 10946-1989 Taper shank twist drills with carbide tips
GB/T 8686-1988 Textile fabrics--Test method of gloss
GB/T 869-1986 Countersunk head rivets
GB/T 8693-1988 Textiles--Designation of yarns
GB/T 8693-2008 Textiles -- Designation of yarns
GB/T 8694-1988 Textiles--Designation of the direction of twist in yarns and related products
GB/T 8695-1988 Textiles. Morphology of fibres and yarns. Vocabulary
GB/T 8696-1988 Textiles--Yarns from packages--Method of test for breaking strength of yarn--Skein method
GB/T 8697-1988 Testing methods for grian pre-cleaning machine
GB/T 8698-1988 Drum type pre-cleaner
GB/T 8699-1988 Scalperator type pre-cleaner
GB/T 8700-1988 Self-balanced oscillating pre-cleaner
GB/T 8701-1988 Endless screen pre-cleaner