Browse Standards
Found: 34078 — page 529 of 710
Valid
GB/T 4325.11-2013 — Methods for chemical analysis of molybdenum - Part 11: Determination of aluminum content - Chromazurol S spectrophotometry and inductively coupled plasma atomic emission spectrometry
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Valid
GB/T 4325.12-2013 — Methods for chemical analysis of molybdenum - Part 12: Determination of silicon content - Inductively coupled plasma atomic emission spectrometry
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Valid
GB/T 4325.13-2013 — Methods for chemical analysis of molybdenum - Part 13: Determination of calcium content - Flame atomic absorption spectrometry
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$114.0015 pages
Valid
GB/T 4325.14-2013 — Methods for chemical analysis of molybdenum - Part 14: Determination of magnesium content - Flame atomic absorption spectrometry
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Valid
GB/T 4325.15-2013 — Methods for chemical analysis of molybdenum - Part 15: Determination of sodium content - Flame atomic absorption spectrometry
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Valid
GB/T 4325.16-2013 — Methods for chemical analysis of molybdenum - Part 16: Determination of potassium content - Flame atomic absorption spectrometry
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Valid
GB/T 4325.17-2013 — Methods for chemical analysis of molybdenum - Part 17: Determination of titanium content - Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry
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Valid
GB/T 4325.18-2013 — Methods for chemical analysis of molybdenum - Part 18: Determination of vanadium content - N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
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Valid
GB/T 4325.19-2013 — Methods for chemical analysis of molybdenum - Part 19: Determination of chromium content - Diphenylcarbazide spectrophotometry
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Valid
GB/T 4325.2-2013 — Methods for chemical analysis of molybdenum - Part 2: Determination of cadmium content - Flame atomic absorption spectrometry
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Valid
GB/T 4325.20-2013 — Methods for chemical analysis of molybdenum - Part 20: Determination of manganese content - Flame atomic absorption spectrometry
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Valid
GB/T 4325.21-2013 — Methods for chemical analysis of molybdenum - Part 21: Determination of carbon content and sulfur content - High frequency combustion-infrared absorption method
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Valid
GB/T 4325.22-2013 — Methods for chemical analysis of molybdenum - Part 22: Determination of phosphorus content - Molybdenum blue spectrophotometry
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Valid
GB/T 4325.23-2013 — Methods for chemical analysis of molybdenum - Part 23: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method
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Valid
GB/T 4325.24-2013 — Methods for chemical analysis of molybdenum - Part 24: Determination of tungsten content - Inductively coupled plasma atomic emission spectrometry
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$90.0015 pages
Valid
GB/T 4325.25-2013 — Methods for chemical analysis of molybdenum - Part 25: Determination of hydrogen content - Intert gas fusion infrared absorption method/thermal conductivity method
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$90.0015 pages
Valid
GB/T 4325.26-2013 — Methods for chemical analysis of molybdenum - Part 26: Determination of aluminium，magnesium，calcium，vanadium，chromium，manganese，iron，cobalt，nickel，copper，zinc，arsenic，cadmium ，tin，antimony，tungsten，lead and bismuth contents - Inductively coupled plasma mass spectrometry
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$150.0015 pages
Valid
GB/T 4325.3-2013 — Methods for chemical analysis of molybdenum - Part 3: Determination of bismuth content - Atomic fluorescence spectrometry
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Valid
GB/T 4325.4-2013 — Methods for chemical analysis of molybdenum - Part 4: Determination of tin content - Atomic fluorescence spectrometry
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Valid
GB/T 4325.5-2013 — Methods for chemical analysis of molybdenum - Part 5: Determination of antimony content - Atomic fluorescence spectrometry
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Valid
GB/T 4325.6-2013 — Methods for chemical analysis of molybdenum - Part 6: Determination of arsenic content - Atomic fluorescence spectrometry
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Valid
GB/T 4325.7-2013 — Methods for chemical analysis of molybdenum - Part 7: Determination of iron content - 1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry
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Valid
GB/T 4325.8-2013 — Methods for chemical analysis of molybdenum - Part 8: Determination of cobalt content - 5-Cl-PADAB spectrophotometry and flame atomic absorption spectrometry
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Valid
GB/T 4325.9-2013 — Methods for chemical analysis of molybdenum - Part 9: Determination of nickel content - Dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry
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Valid
GB/T 4335-2013 — Determination of ferrite grain size for cold rolled low carbon steel sheets
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$170.0021 pages
Valid
GB/T 4414-2013 — Methods of sampling and sample preparation of tungsten concentrates in bags
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Valid
GB/T 4457.5-2013 — Mechanical drawings—Basic conventions for representing areas on cuts and sections
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Valid
GB/T 4458.3-2013 — Mechanical drawings—Axonometric drawings
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$300.0017 pages
Valid
GB/T 4774-2013 — Terminology of filtration and separation
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$550.00135 pages
Valid
GB/T 4814-2013 — Log volume table
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$650.0036 pages
Valid
GB/T 4823-2013 — Defects in sawn timber
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$470.0026 pages
Valid
GB/T 4893.5-2013 — Test of surface coatings of furniture - Part 5: Determination of thickness
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$100.0015 pages
Valid
GB/T 4893.7-2013 — Test of surface coatings of furniture - Part 7: Determination of surface resistance to alternation of heat and cold
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Valid
GB/T 4893.9-2013 — Test of surface coatings of furniture - Part 9: Determination of resistance to impact
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$140.0015 pages
Valid
GB/T 4960.9-2013 — Glossary of nuclear science and technology terms - Part 9: Magnetic confinement fusion
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$1,190.0066 pages
Valid
GB/T 4989-2013 — Extension and compensating cables for thermocouples
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$320.0018 pages
Valid
GB/T 5013.8-2013 — Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 8: Cords for applications requiring high flexibility
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$200.009 pages
Valid
GB/T 50801-2013 — Evaluation standard for application of renewable energy in buildings
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$650.0057 pages
Valid
GB/T 50893-2013 — Technical code for retrofitting of heating system on energy efficiency
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$1,400.0061 pages
Valid
GB/T 50902-2013 — Standard for fundamental terms of pharmaceutical engineering
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$1,614.0060 pages
Valid
GB/T 50948-2013 — Technical code for architectural acoustics of stadium
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$694.0017 pages
Valid
GB/T 5169.12-2013 — Fire hazard testing for electric and electronic products - Part 12: Glowing/hot-wire based test methods - Glow-wire flammability index (GWFI) test method for materials
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$180.0017 pages
Valid
GB/T 5475-2013 — Methods for sampling ion exchange resins
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$50.0015 pages
Valid
GB/T 5476-2013 — Methods of pretreating ion exchange resins
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Valid
GB/T 5498-2013 — Inspection of grain and oils - Determination of test weight
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$110.0015 pages
Valid
GB/T 5657-2013 — Technical specifications for centrifugal pumps ( Class III)
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Valid
GB/T 5660-2013 — End-suction centrifugal pumps—Baseplate and installation dimensions
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$130.0015 pages
Valid
GB/T 5661-2013 — End-suction centrifugal pumps—Dimensions of cavities for mechanical seals and for soft packing
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$200.0015 pages