Browse Standards
Found: 225892 — page 4353 of 4707
Valid
GB/T 13220-1991 — Determination of particle size distribution of fine powder--Method of sieve classfication with sonic wave
National·Recommended
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$75.008 pages
Superseded
GB/T 13221-1991 — Ultrafine powder--Determination of particle size distribution--Small-angle X-ray scattering method
National·Recommended
Instant delivery (0–9 sec)
$210.00PDF
Withdrawn
GB/T 13222-1991 — Thermal sprayed metallic coatings--Determination of shear strength
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Valid
GB/T 13224-1991 — Test methods for industrial detonating cord
National·Recommended
Instant delivery (0–9 sec)
$85.004 pages
Valid
GB/T 13225-1991 — Determination of delay time of industrial detonator
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Valid
GB/T 13226-1991 — Lead plate test for industrial detonator
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Valid
GB/T 13227-1991 — Water-dipping test of industrial detonator
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Superseded
GB/T 13228-1991 — Industrial explosive--Determination of detonation velocity
National·Recommended
Instant delivery (0–9 sec)
$135.00PDF
Withdrawn
GB/T 13229-1991 — Gelatinous nitroglycerine explosive
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Withdrawn
GB/T 13230-1991 — Plain detonators
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Valid
GB/T 13231-1991 — Calculated methods of carrying capacity for receiving and dispatching tracks at railway marshalling station(3-stage/3-yard)
National·Recommended
Instant delivery (0–9 sec)
$470.0030 pages
Withdrawn
GB/T 13233-1991 — General purpose specification of high-precise quartz spring gravimeter
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 13234-1991 — Method of calculating energy seved in industrial enterprise
National·Recommended
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$145.00PDF
Superseded
GB/T 13235.1-1991 — Petroleum and liquid petroleum products. Volumetric calibration of vertical cylindrical metal tanks. Strapping method
National·Recommended
Instant delivery (0–9 sec)
$750.00PDF
Valid
GB/T 13235.2-1991 — Petroleum and liquid petroieum products. Volumetric calibration of vertical cylindrical metal tanks. Optical reference line method
National·Recommended
Instant delivery (0–9 sec)
$285.0016 pages
Superseded
GB/T 13237-1991 — Cold-rolled quality carbon structural steel shects and strips
National·Recommended
Instant delivery (0–9 sec)
$255.00PDF
Valid
GB/T 13238-1991 — Cupper-steel clad plates
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Superseded
GB/T 13239-1991 — Metallic materials--Tensile testing at low temperatures
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 13240-1991 — Iron ore pellets. Determination of relative free-swelling index
National·Recommended
Instant delivery (0–9 sec)
$235.00PDF
Superseded
GB/T 13241-1991 — Iron ores. Determination of reducibility
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 13242-1991 — Iron ores. Low-temperature disintegration test. Method using cold tumbling after static reduction
National·Recommended
Instant delivery (0–9 sec)
$205.00PDF
Superseded
GB/T 13243-1991 — Test method for modulus of rupture of refactories containing carbon at elevated temperatures
National·Recommended
Instant delivery (0–9 sec)
$205.00PDF
Superseded
GB/T 13244-1991 — Test method for oxidation resistance of refactories containing carbon
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 13245-1991 — Refractories containing carbon--Determination of the total carbon--Combustion gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$245.00PDF
Superseded
GB/T 13246-1991 — Refractories containing carbon--Determination of magnesium oxide content--CYDTA volumetric method
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 13247-1991 — Ferroalloys. Sampling and testing methods for determination of grain Size
National·Recommended
Instant delivery (0–9 sec)
$235.00PDF
Superseded
GB/T 13248-1991 — Vulcanized rubber--Determination of manganese content--Sodium periodate photometric methods
National·Recommended
Instant delivery (0–9 sec)
$155.00PDF
Withdrawn
GB/T 13249-1991 — Rubber vulcanized--Determination of rubber content--Furnace tube pyrolytic method
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Withdrawn
GB/T 13250-1991 — Vulcanized rubber--Determination of total sulfur content--Sodium peroxide fusion method
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 13252-1991 — Packing containers--Steel pails
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 13253-1991 — Vulcanized rubber--Flame atomic absorption spectrometric method--Determination of manganese content
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Superseded
GB/T 13255.1-1991 — Caprolactam for industrial use--Determination of colourity of 50% aqueous caprolactam solution--Spectromeric method
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 13255.2-1991 — Caprolactam for industrial use--Determination of crystallizing point
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 13255.3-1991 — Caprolactam for industrial use--Determination of permanganate absorbance--Spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 13255.4-1991 — Caprolactam for industrial use--Determination of volatile bases content--Tithimetric method after distillation
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 13255.5-1991 — Caprolactam for industrial use--Determination of absorbance at a wavelength of 290nm
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 13255.6-1991 — Caprolactam for industrial use--Determination of acidity or alkalinity
National·Recommended
Instant delivery (0–9 sec)
$115.00PDF
Superseded
GB/T 13255.7-1991 — Caprolactam for industrial use--Determination of iron content
National·Recommended
Instant delivery (0–9 sec)
$115.00PDF
Superseded
GB/T 13255.8-1991 — Caprolactam for industrial use--Determination of cyclohexanone oxime content
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 13258-1991 — Technical phosphorus pentasulfide
National·Recommended
Instant delivery (0–9 sec)
$235.00PDF
Superseded
GB/T 13259-1991 — High pressure sodium lamps
National·Recommended
Instant delivery (0–9 sec)
$1,175.00PDF
Superseded
GB/T 13261-1991 — Gauges of lampholders for tubular fluorescent lamps and starterholders
National·Recommended
Instant delivery (0–9 sec)
$205.00PDF
Superseded
GB/T 13262-1991 — Single sampling procedures and tables for inspection having desired operating characteristics by attributes for percent nonconforming
National·Recommended
Instant delivery (0–9 sec)
$135.00PDF
Withdrawn
GB/T 13263-1991 — The procedures for skip-lot sampling inspection by attributes
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 13264-1991 — Sampling procedures and tables for inspection by attributes for percent nonconforming. (Apply to inspection of small lots or batches)
National·Recommended
Instant delivery (0–9 sec)
$385.00PDF
Superseded
GB/T 13265-1991 — Fibre optic isolators--Generic specification
National·Recommended
Instant delivery (0–9 sec)
$435.00PDF
Valid
GB/T 13266-1991 — Water qualit. Determination of the acute toxicity of substance to daphnia.(Daphnia magna straus)
National·Recommended
Instant delivery (0–9 sec)
$229.007 pages
Valid
GB/T 13267-1991 — Water quality. Determination of the acute toxicity of substances to a freshwater fish.(Brachydanio rerio Hamilton-Buchanan)
National·Recommended
Instant delivery (0–9 sec)
$105.008 pages