Browse Standards
Found: 225892 — page 4356 of 4707
Superseded
GB/T 1937-1991 — Method of testing in shearing stength parallel to grain of wood
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Superseded
GB/T 1938-1991 — Method of testing in tensile stength parallel to grain of wood
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Superseded
GB/T 1939-1991 — Method of testing in compression perpendicular to grain of wood
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Superseded
GB/T 1940-1991 — Method of testing in toughness of wood
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$169.00PDF
Superseded
GB/T 1941-1991 — Method of testing in hardness of wood
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$85.00PDF
Superseded
GB/T 1942-1991 — Method of testing in cleavage stregth of wood
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$169.00PDF
Superseded
GB/T 1943-1991 — Method for determination of the modulus of elasticity in compression perpendicular to grain of wood
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Superseded
GB/T 2001-1991 — Coke--Determination of proximate analysis
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$75.00PDF
Superseded
GB/T 2015-1991 — White portland cement
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$125.00PDF
Withdrawn
GB/T 2038-1991 — Metallic materials--Standard test method for JIC, a measure of ductile fracture toughness
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$169.00PDF
Withdrawn
GB/T 2105-1991 — Metallic material--Standard test method for the Youngmodulus, Shear modulus and Poisonratio (Dynamic method)
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$169.00PDF
Superseded
GB/T 212-1991 — Proximate analysis of coal
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$105.00PDF
Superseded
GB/T 223.10-1991 — Methods for chemical analysis of iron, steel and alloy--The cupferron separation-chrome azurol S photometric method for the determination of aluminium content
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Superseded
GB/T 223.11-1991 — Methods for chemical analysis of iron, steel and alloy--The ammonium persulfate oxidation volumetric method for the determination of chromium content
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$315.00PDF
Valid
GB/T 223.12-1991 — Methods for chemical analysis of iron, steel and alloy. The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
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$55.001000 pages
Withdrawn
GB/T 223.16-1991 — Methods for chemical analysis of iron, steel and alloy. The chromotropic acid photometric method for the determination of titanium content
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Superseded
GB/T 223.71-1991 — Methods for chemical analysis of iron, steel and alloy--The combustion gravimetric method for the determination of carbon content
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$65.00PDF
Superseded
GB/T 223.72-1991 — Methods for chemical analysis of iron, steel and alloy--The alumina chromatographic separation-barium sulfate gravimetric method for the deteremination of sulphur content
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$75.00PDF
Superseded
GB/T 223.73-1991 — Methods for chemical analysis of iron, steel and alloy--The titanium trichloride-potassium dichromate volumetric method for the determination of iron content
National·Recommended
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$115.00PDF
Superseded
GB/T 223.74-1991 — Methods for chemical analysis of iron, steel and alloy--The combustion gravimetric/gasometric method for the determination of non-combined carbon content
National·Recommended
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$35.00PDF
Superseded
GB/T 223.75-1991 — Methods for chemical analysis of iron, steel and alloy--The methanol distillation-curcumin photometric method for the determination of boron content
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Superseded
GB/T 223.8-1991 — Methods for chemical analysis of iron, steel and alloy--The sodium fluoride separation-EDTA volumetric method for the determination of aluminium content
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$300.00PDF
Superseded
GB/T 226-1991 — Etch test for macrostructure and defect of steels
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Withdrawn
GB/T 227-1991 — Tool steel--Method of hardenability test
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Superseded
GB/T 2286-1991 — Coke--Determination of total sulphur
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$205.00PDF
Superseded
GB/T 2298-1991 — Mechanical vibration and shock-Terminology
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$560.00PDF
Withdrawn
GB/T 230-1991 — Metallic materials--Rockwell hardness test
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Superseded
GB/T 2423.21-1991 — Basic environmental testing procedures for electric and electronic products - Test M: Low air pressure
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$255.00PDF
Superseded
GB/T 2469-1991 — Pyrites ores and its concentrates--Determination of carbon content--Ascarite gravimetric method
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$109.00PDF
Superseded
GB/T 269-1991 — Lubricating grease and petrolatum. Determination of cone penetration
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$300.00PDF
Superseded
GB/T 274-1991 — Rolling bearing chamfer dimension limits
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$180.00PDF
Superseded
GB/T 2774-1991 — Manganese metal
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$105.00PDF
Superseded
GB/T 2816-1991 — Submersible pumps for deep well--Types and basic parameters
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$125.00PDF
Superseded
GB/T 2818-1991 — Submersible motor for deep well
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$145.00PDF
Superseded
GB/T 2881-1991 — Technical requirements for silicon metal
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$210.00PDF
Superseded
GB/T 2888-1991 — Methods of noise measurement for fans, blowers compressors and roots blowers
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$75.00PDF
Superseded
GB/T 2941-1991 — Rubber-Standard temperatures, humidities and times for the conditioning environmental and testing of test pieces
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$300.00PDF
Superseded
GB/T 2942-1991 — Rubber, vulcanized--Determination of static adhesion to textile cord ch-pull test
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$225.00PDF
Superseded
GB/T 2970-1991 — Thicker steel plate--Method for ultrasonic inspection
National·Recommended
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$300.00PDF
Superseded
GB/T 2972-1991 — Zinc-coated steel wire. Test method for uniformity of zinc coating on wire by the copper sulphate dip
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$75.00PDF
Superseded
GB/T 2973-1991 — Zinc-coated steel wire--Test method for weight of zinc coating
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$169.00PDF
Superseded
GB/T 2979-1991 — Series of agricutural tyres
National·Recommended
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$785.00PDF
Superseded
GB/T 2980-1991 — Series of off-the-road tyres
National·Recommended
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$570.00PDF
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GB/T 2981-1991 — Industrial tyres
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$75.00PDF
Superseded
GB/T 2982-1991 — Series of industrial tyres
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$360.00PDF
Superseded
GB/T 2983-1991 — Series of motorcycle tyres
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$570.00PDF
Superseded
GB/T 2985-1991 — Biological microscope
National·Recommended
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$135.00PDF
Superseded
GB/T 3161-1991 — The series of optical theodolites and its basic para-meters
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$169.00PDF