GB/T Standards
Found: 49235 — page 830 of 1026
Valid
GB/T 50531-2009 — Standard of valuated building services and component classification
National·Recommended
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$85.002 pages
Valid
GB/T 5132.1-2009 — Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes -- Part 1: General requirements
National·Recommended
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$145.007 pages
Valid
GB/T 5132.2-2009 — Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes -- Part 2: Methods of test
National·Recommended
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$205.009 pages
Valid
GB/T 5132.5-2009 — Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes -- Part 5: Round laminated moulded rods
National·Recommended
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$85.005 pages
Valid
GB/T 5263-2009 — Agricultural tractors and machinery -- Guards for power take-off drive shafts -- Strength and wear tests and acceptance criteria
National·Recommended
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$345.0014 pages
Valid
GB/T 5265-2009 — Acoustics - Measurement of underwater noise
National·Recommended
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$225.0015 pages
Valid
GB/T 5267.4-2009 — Passivation of corrosion-resistant stainless-steel fasteners
National·Recommended
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$85.007 pages
Valid
GB/T 5275.10-2009 — Gas analysis -- Preparation of calibration gas mixtures using dynamic volumetric methods -- Part 10: Permeation method
National·Recommended
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$205.009 pages
Valid
GB/T 528-2009 — Rubber, vulcanized or thermoplastic -- Determination of tensile stress-strain properties
National·Recommended
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$65.0033 pages
Valid
GB/T 531.2-2009 — Rubber, vulcanized or thermoplastic -- Determination of indentation hardness -- Part 2: IRHD pocket meter method
National·Recommended
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$35.0011 pages
Valid
GB/T 5326-2009 — Combed printed or dyed polyester/cotton blended fabrics
National·Recommended
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$165.0015 pages
Valid
GB/T 537-2009 — Industrial disodium tetraborate decahydrate
National·Recommended
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$135.006 pages
Valid
GB/T 5456-2009 — Textiles -- Burning behaviour -- Flame spread properties of vertically oriented specimens
National·Recommended
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$225.009 pages
Valid
GB/T 5465.1-2009 — Graphical symbols for use on electrical equipment -- Part 1: Overview and classification
National·Recommended
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$2,585.00199 pages
Valid
GB/T 5584.3-2009 — Rectangular copper or aluminium and its alloy wires for electrical purposes - Part 3: Aluminium rectanglar wire
National·Recommended
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$85.0015 pages
Valid
GB/T 5751-2009 — Chinese coal classification
National·Recommended
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$75.0017 pages
Valid
GB/T 588-2009 — Marine bronze flanged stop check valves
National·Recommended
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$135.0015 pages
Valid
GB/T 5953.1-2009 — Steel wire for cold heading and cold forging—Part 1:Intended for heat treatment
National·Recommended
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$135.007 pages
Valid
GB/T 5953.2-2009 — Steel wire for cold heading and cold forging -- Part 2: Not intended for heat treatment
National·Recommended
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$135.007 pages
Valid
GB/T 6043-2009 — Method for determination of pH value of wood
National·Recommended
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$85.0015 pages
Valid
GB/T 6062-2009 — Geometrical product specifications (GPS) -- Surface texture: Profile method -- Nominal characteristic of contact (stylus) instruments
National·Recommended
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$265.0012 pages
Valid
GB/T 6150.16-2009 — Methods for chemical analysis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry
National·Recommended
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$85.0015 pages
Valid
GB/T 6150.9-2009 — Methods for chemical analysis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry
National·Recommended
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$85.0015 pages
Valid
GB/T 6343-2009 — Cellular plastics and rubbers - Determination of apparent density
National·Recommended
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$45.008 pages
Valid
GB/T 6379.6-2009 — Accuracy (trueness and precision) of measurement methods and results -- Part 6: Use in practice of accuracy values
National·Recommended
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$265.009 pages
Valid
GB/T 6412-2009 — Test method for household coal and stoves
National·Recommended
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$215.0015 pages
Valid
GB/T 6422-2009 — Testing guide for energy consumption of equipment
National·Recommended
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$85.0015 pages
Valid
GB/T 6609.31-2009 — Chemical analysis methods and determination of physical performance of alumina -- Part 31: Determination of angle of flow
National·Recommended
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$165.007 pages
Valid
GB/T 6609.32-2009 — Chemical analysis methods and determination of physical performance of alumina -- Part 32: Determination of α-alumina content by X-ray diffraction
National·Recommended
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$105.005 pages
Valid
GB/T 6609.33-2009 — Chemical analysis methods and determination of physical performance of alumina -- Part 33: Determination of attrition index
National·Recommended
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$165.007 pages
Valid
GB/T 6609.34-2009 — Chemical analysis methods and determination of physical performance of alumina -- Part 34: Method of calculating alumina content
National·Recommended
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$105.005 pages
Valid
GB/T 6609.36-2009 — Chemical analysis methods and determination of physical performance of alumina -- Part 36: Determination of flow time
National·Recommended
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$145.007 pages
Valid
GB/T 6609.37-2009 — Alumina Chemical analysis methods and determination of physical performance -- Part 37: Determination of particle size less than 20μm particle content
National·Recommended
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$165.008 pages
Valid
GB/T 6617-2009 — Test method for measuring resistivity of silicon wafer using spreading resistance probe
National·Recommended
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$135.0015 pages
Valid
GB/T 6618-2009 — Test method for thickness and total thickness variation of silicon slices
National·Recommended
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$165.0015 pages
Valid
GB/T 6619-2009 — Test methods for bow of silicon wafers
National·Recommended
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$165.007 pages
Valid
GB/T 6620-2009 — Test method for measuring warp on silicon slices by noncontact scanning
National·Recommended
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$165.007 pages
Valid
GB/T 6621-2009 — Testing methods for surface flatness of silicon slices
National·Recommended
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$95.0015 pages
Valid
GB/T 6624-2009 — Standard method for measuring the surface quality of polished silicon slices by visual inspection
National·Recommended
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$75.0015 pages
Valid
GB/T 6693-2009 — Dyestuffs -- Determination of the dusting behaviour
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$225.009 pages
Valid
GB/T 6719-2009 — Specifications for bag house
National·Recommended
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$355.0025 pages
Valid
GB/T 6730.65-2009 — Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods (routine methods)
National·Recommended
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$225.0015 pages
Valid
GB/T 6730.66-2009 — Iron ores - Determination of total iron content - Automatic potentiometric titration method
National·Recommended
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$53.0020 pages
Valid
GB/T 6730.67-2009 — Iron ores - Determination of arsenic content - Hydride generation atomic absorption spectrometric method
National·Recommended
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$205.0015 pages
Valid
GB/T 6730.68-2009 — Iron ores - Determination of loss on ignition - Gravimetric method
National·Recommended
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$85.0015 pages
Valid
GB/T 6792-2009 — Measure method of stress and deformation for bus skeleton
National·Recommended
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$285.0016 pages
Valid
GB/T 6809.1-2009 — Reciprocating internal combustion engines -- Vocabulary of components and systems -- Part 1: Structure and external covers
National·Recommended
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$205.009 pages
Valid
GB/T 6809.6-2009 — Reciprocating internal combustion engines -- Vocabulary of components and systems -- Part 6: Lubricating systems
National·Recommended
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$205.009 pages