GB/T — National Recommended
Found: 35162 — page 480 of 733
Valid
GB/T 5982-2017 — Thresher—Testing method
National·Recommended
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$215.0015 pages
Valid
GB/T 6002.15-2017 — Textile machinery terminology—Part 15:Compact spinning device
National·Recommended
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$150.0015 pages
Valid
GB/T 6031-2017 — Rubber, vulcanized or thermoplastic -- Determination of hardness (hardness between 10 IRHD and 100 IRHD)
National·Recommended
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$360.00PDF
Valid
GB/T 6069-2017 — Roller chain coupling
National·Recommended
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$150.0015 pages
Valid
GB/T 6115.2-2017 — Series capacitors for power systems -- Part 2: Protective equipment for series capacitor banks
National·Recommended
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$740.00PDF
Valid
GB/T 6122-2017 — Corner-rounding cutters
National·Recommended
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$150.00PDF
Valid
GB/T 6188-2017 — Hexalobular internal driving feature for bolts and screws
National·Recommended
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$130.00PDF
Valid
GB/T 6243-2017 — Rice transplanter—Test method
National·Recommended
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$180.0015 pages
Valid
GB/T 6394-2017 — Determination of estimating the average grain size of metal
National·Recommended
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$130.0027 pages
Valid
GB/T 6398-2017 — Metallic materials -- Fatigue testing -- Fatigue crack growth method
National·Recommended
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$540.00PDF
Valid
GB/T 6405-2017 — Superabrasive—Types of cubic boron nitride
National·Recommended
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$75.0015 pages
Valid
GB/T 6414-2017 — Castings -- Dimensional tolerances and geometrical tolerances and machining allowances
National·Recommended
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$150.00PDF
Valid
GB/T 6420-2017 — Freight trailer series pedigree
National·Recommended
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$210.0015 pages
Valid
GB/T 6494-2017 — Measurement method for electrical characteristics of aerospace solar cells
National·Recommended
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$90.0022 pages
Valid
GB/T 6496-2017 — Test method of aerospace solar cells calibration
National·Recommended
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$270.0047 pages
Valid
GB/T 6503-2017 — Man-made fibres—Test method of moisture regain
National·Recommended
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$155.0015 pages
Valid
GB/T 6504-2017 — Man-made fiber—Test method for oil content
National·Recommended
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$190.0015 pages
Valid
GB/T 6505-2017 — Man-made fiber -- Test method for thermal shrinkage of filament yarns (after treatment)
National·Recommended
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$290.00PDF
Valid
GB/T 6506-2017 — Synthetic fibre—Test method for crimp contraction properties of textured filament yarns
National·Recommended
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$155.0015 pages
Valid
GB/T 6653-2017 — Steel plates and strips for welded gas cylinders
National·Recommended
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$120.0015 pages
Valid
GB/T 6723-2017 — Cold forming open section steel for general structure
National·Recommended
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$210.00PDF
Valid
GB/T 6725-2017 — General requirements of cold forming steel sections
National·Recommended
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$70.0015 pages
Valid
GB/T 6730.14-2017 — Iron ores—Determination of calcium content—Flame atomic absorption spectrometric method
National·Recommended
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$150.0015 pages
Valid
GB/T 6730.26-2017 — Iron ores—Determination of fluorine content—Thorium nitrate titrimetric method
National·Recommended
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$150.0015 pages
Valid
GB/T 6730.27-2017 — Iron ores—Determination of fluorine content—Lanthanum-alizarin complexion spectrophotometric method
National·Recommended
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$140.0015 pages
Valid
GB/T 6730.3-2017 — Iron ores -- Determination of hygroscopic moisture in analytical samples -- Gravimetric, Karl Fischer and mass-loss methods
National·Recommended
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$300.00PDF
Valid
GB/T 6730.30-2017 — Iron ores - Determination of chromium content - Diphenylcarbazide spectrophotometric method
National·Recommended
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$130.0017 pages
Valid
GB/T 6730.31-2017 — Iron ores -- Determination of vanadium -- N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method
National·Recommended
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$170.00PDF
Valid
GB/T 6730.34-2017 — Iron ores - Determination of tin content - Pyrocatechol violet cetyltrimethylammonium bromide spectrophotometric method
National·Recommended
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$100.0015 pages
Valid
GB/T 6730.37-2017 — Iron ores—Determination of cobalt content—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method
National·Recommended
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$150.0015 pages
Valid
GB/T 6730.38-2017 — Iron ores - Determination of cobalt content - Nitroso-R salt spectrophotometric method
National·Recommended
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$130.0017 pages
Valid
GB/T 6730.39-2017 — Iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric method
National·Recommended
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$150.0015 pages
Valid
GB/T 6730.42-2017 — Iron ores - Determination of lead content - Dithizone spectrophotometric method
National·Recommended
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$130.0017 pages
Valid
GB/T 6730.44-2017 — Iron ores - Determination of zinc content - 1-(2-pyridylazo)-2-naphthol spectrophotometric method
National·Recommended
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$130.0017 pages
Valid
GB/T 6730.47-2017 — Iron ores - Determination of niobium content - Sulfochlorophenol S spectrophotometric method
National·Recommended
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$130.0017 pages
Valid
GB/T 6730.49-2017 — Iron ores -- Determination of potassium content -- Flame atomic absorption spectrometric method
National·Recommended
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$150.00PDF
Valid
GB/T 6730.58-2017 — Iron ores -- Determination of vanadium content -- Flame atomic absorption spectrometric method
National·Recommended
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$210.00PDF
Valid
GB/T 6730.59-2017 — Iron ores -- Determination of manganese content -- Flame atomic absorption spectrometric method
National·Recommended
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$210.00PDF
Valid
GB/T 6730.74-2017 — Iron ores -- Determination of magnesium content -- Flame atomic absorption spectrometric method
National·Recommended
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$210.00PDF
Valid
GB/T 6730.75-2017 — Iron ores -- Determination of sodium content -- Flame atomic absorption spectrometric method
National·Recommended
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$150.00PDF
Valid
GB/T 6730.76-2017 — Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry
National·Recommended
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$240.0015 pages
Valid
GB/T 6881.2-2017 — Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering methods for small movable sources in reverberant fields -- Part 1: Comparison method for a hard-walled test room
National·Recommended
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$420.00PDF
Valid
GB/T 6883-2017 — Cemented carbide sintering body for wire, bar or tube drawing dies -- Dimensions
National·Recommended
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$130.00PDF
Valid
GB/T 6886-2017 — Sintered stainless steel filter elements
National·Recommended
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$240.0015 pages
Valid
GB/T 6901-2017 — Chemical analysis of silica refractories
National·Recommended
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$480.0027 pages
Valid
GB/T 6911-2017 — Determination of sulfate in water for industrial circulating cooling system and boiler
National·Recommended
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$150.0015 pages
Valid
GB/T 6934-2017 — Methods of measurement of electrical performance for short wave single-sideband receivers
National·Recommended
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$420.0024 pages
Valid
GB/T 6974.2-2017 — Cranes -- Vocabulary -- Part 2: Mobile cranes
National·Recommended
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$180.00PDF