Browse Standards
Found: 225892 — page 4560 of 4707
Superseded
GB/T 7962.17-1987 — Colourless optical glass test methods--Least deviation angular test method for refractive index in the ultraviolet and infrared wave band
National·Recommended
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$165.00PDF
Superseded
GB/T 7962.18-1987 — Colourless optical glass test methods--Autocollimation test method for refractive index in the ultraviolet and infrared wave band
National·Recommended
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$95.00PDF
Superseded
GB/T 7962.19-1987 — Colourless optical glass test methods--Relative lapping hardness
National·Recommended
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$95.00PDF
Superseded
GB/T 7962.2-1987 — Colourless optical glass test methods--Test method by collimator for optical homogeneity
National·Recommended
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$105.00PDF
Superseded
GB/T 7962.20-1987 — Colourless optical glass test methods--Density
National·Recommended
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$165.00PDF
Superseded
GB/T 7962.21-1987 — Colourless optical glass test methods--Knoop hardness
National·Recommended
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$185.00PDF
Superseded
GB/T 7962.22-1987 — Colourless optical glass test methods--Temperature coefficient of refractive index
National·Recommended
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$185.00PDF
Superseded
GB/T 7962.23-1987 — Colourless optical glass test methods--Youngmodulus torsional rigidity modulus Poissonratio
National·Recommended
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$135.00PDF
Superseded
GB/T 7962.3-1987 — Colourless optical glass test methods--Test method by holographic interference for optical homogeneity
National·Recommended
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$165.00PDF
Superseded
GB/T 7962.4-1987 — Colourless optical glass test methods--Test method by multiple beam spherical interference for optical homogeneity
National·Recommended
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$135.00PDF
Superseded
GB/T 7962.5-1987 — Colourless optical glass test methods--Middle stress birefringence
National·Recommended
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$105.00PDF
Superseded
GB/T 7962.6-1987 — Colourless optical glass test methods--Edge stress birefringence
National·Recommended
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$95.00PDF
Superseded
GB/T 7962.7-1987 — Colourless optical glass test methods. Examination method for extent of stria
National·Recommended
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$255.00PDF
Superseded
GB/T 7962.8-1987 — Colourless optical glass test methods--Examination method for extent of bubble
National·Recommended
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$95.00PDF
Superseded
GB/T 7962.9-1987 — Colourless optical glass test methods--Coefficient of optical absorption
National·Recommended
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$95.00PDF
Superseded
GB/T 7963-1987 — Sintered metal materials(excluding hardmetal). Tensile test pieces
National·Recommended
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$145.00PDF
Superseded
GB/T 7964-1987 — Sintered metal materials(excluding hardmetal). Tension testing at room temperature
National·Recommended
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$125.00PDF
Superseded
GB/T 7965-1987 — Acoustics--Measurement of underwater sound transducers
National·Recommended
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$385.00PDF
Superseded
GB/T 7966-1987 — Acoustics--Ultrasonic power measurement in the frequency range 0. 5~10MHz
National·Recommended
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$560.00PDF
Superseded
GB/T 7967-1987 — Acoustics--High-power characteristics and measurements of underwater sound projectors
National·Recommended
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$255.00PDF
Withdrawn
GB/T 7972-1987 — Telegraph tape paper for punchig
National·Recommended
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$165.00PDF
Superseded
GB/T 7973-1987 — Paper board and pulps--Measurement of diffuse reflectance factor (Diff/o-Geometry)
National·Recommended
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$169.00PDF
Superseded
GB/T 7974-1987 — Paper and board--Measurement of brightness (Diff/o-Geometry)
National·Recommended
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$165.00PDF
Superseded
GB/T 7975-1987 — Paper and board--Measuremetn of colour (Diff/o-Geometry)
National·Recommended
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$85.00PDF
Withdrawn
GB/T 7976-1987 — Insulating paper and board--Determination of the electrical conductivity for the water extract
National·Recommended
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$165.00PDF
Superseded
GB/T 7977-1987 — Paper board and pulps--Determination of the electrical conductivity for the water extract
National·Recommended
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$135.00PDF
Superseded
GB/T 7978-1987 — Pulps--Determination of acid-insoluble ash
National·Recommended
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$195.00PDF
Superseded
GB/T 7979-1987 — Pulps--Determination of dichloromethane soluble matter
National·Recommended
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$90.00PDF
Superseded
GB/T 7983-1987 — Conveyor belts--Troughability--Method of test
National·Recommended
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$155.00PDF
Superseded
GB/T 7984-1987 — Conveyor belts of duck construction for general use
National·Recommended
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$255.00PDF
Superseded
GB/T 7985-1987 — Conveyor belts--Carcass tear resistance--Method of test
National·Recommended
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$255.00PDF
Superseded
GB/T 7986-1987 — Conveyor belts--Drum friction--Method of test
National·Recommended
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$255.00PDF
Superseded
GB/T 7987-1987 — The test methods for thermal shock resistance of glass-lined layer
National·Recommended
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$169.00PDF
Superseded
GB/T 7988-1987 — Determination of resistance to hot sodium hydroxide of vitreous enamel
National·Recommended
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$169.00PDF
Superseded
GB/T 7989-1987 — Determination of resistance to boiling hydrochloric acid of vitreous enamel
National·Recommended
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$255.00PDF
Superseded
GB/T 7990-1987 — The impact test method of glass-lined layer
National·Recommended
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$169.00PDF
Superseded
GB/T 7991-1987 — Method for measuring the thickness of glass-lined layer by electro-magnetic meter
National·Recommended
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$249.00PDF
Superseded
GB/T 7993-1987 — Test method of glass-lined equipment for service under corrosive conditions by high voltage
National·Recommended
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$55.00PDF
Superseded
GB/T 7994-1987 — Hydraulic pressure test of glass-lined equipments
National·Recommended
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$169.00PDF
Superseded
GB/T 7995-1987 — Air seal test method of glass-lined equipments
National·Recommended
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$79.00PDF
Superseded
GB/T 7996-1987 — Nominal volume and nominal diameter for glass-lined vessel
National·Recommended
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$85.00PDF
Superseded
GB/T 7997-1987 — Hardmetals--Vickers hardness test
National·Recommended
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$300.00PDF
Superseded
GB/T 7998-1987 — The method for determining the intergranular corrosion of aluminium alloy
National·Recommended
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$330.00PDF
Superseded
GB/T 7999-1987 — Standard method for direct reading spectrometric analysis of aluminum and its alloys
National·Recommended
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$255.00PDF
Superseded
GB/T 8000-1987 — Brass tube in heat exchanger--Ammonia test for residual stress resistance
National·Recommended
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$55.00PDF
Withdrawn
GB/T 8005-1987 — Aluminium and aluminium alloys--Terms and definitions
National·Recommended
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$79.00PDF
Withdrawn
GB/T 8010-1987 — HPb63-0. 1 leaded brass tube for air valve mouth applications
National·Recommended
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$79.00PDF
Withdrawn
GB/T 8011-1987 — Thin wall tube of nickel and nickel alloy
National·Recommended
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$79.00PDF