GB/T — National Recommended
Found: 35162 — page 562 of 733
Valid
GB/T 30469-2013 — Technical specifications for operation of seedbed irrigation and sowing
National·Recommended
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$70.0015 pages
Valid
GB/T 30470-2013 — Superabrasive products - Diamond wire saw
National·Recommended
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$200.0012 pages
Valid
GB/T 30471-2013 — Equipment for manure utilization of large scale pig farm—Channel type turner
National·Recommended
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$170.0015 pages
Valid
GB/T 30472-2013 — Technical specification of complete sets of feed processing equipment
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$330.0026 pages
Valid
GB/T 30483-2013 — Determination of theaflavins in tea-high performance liquid chromatography
National·Recommended
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$110.0015 pages
Valid
GB/T 31.1-2013 — Hexagon bolts with split pin hole on shank
National·Recommended
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$110.0015 pages
Valid
GB/T 3260.2-2013 — Methods for chemical analysis of tin—Part 2: Determination of iron content—1,10-phenanthroline photometric method
National·Recommended
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$90.0015 pages
Valid
GB/T 3260.3-2013 — Methods for chemical analysis of tin—Part 3: Determination of bismuth content KI photometric method and flame atomic absorption spectrometric method
National·Recommended
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$150.0015 pages
Valid
GB/T 3260.5-2013 — Methods for chemical analysis of tin—Part 5: Determination of antimony content—The malachite green photometric method
National·Recommended
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$90.0015 pages
Valid
GB/T 3260.6-2013 — Methods for chemical analysis of tin—Part 6: Determination of arsenic contents—Malachite green arsenic molybdenum heteropoly acid photometric method
National·Recommended
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$130.0015 pages
Valid
GB/T 3260.7-2013 — Methods for chemical analysis of tin—Part 7: Determination of aluminium content—Electrothermal atomic absorption spectrometric method
National·Recommended
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$90.0015 pages
Valid
GB/T 3260.9-2013 — Methods for chemical analysis of tin—Part 9: Determination of sulphur content—Infra-red absorption method after high frequency induction furnace
National·Recommended
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$110.0015 pages
Valid
GB/T 3264-2013 — Sheet-fed offset press—Quarto and folio format
National·Recommended
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$320.0018 pages
Valid
GB/T 3371-2013 — Optical dividing head
National·Recommended
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$260.0015 pages
Valid
GB/T 3390.5-2013 — Hand operated socket wrenches - Inspection,packaging and marking
National·Recommended
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$70.0015 pages
Valid
GB/T 3457-2013 — Tungstic oxide
National·Recommended
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$110.0015 pages
Valid
GB/T 35-2013 — Square head bolts with small head
National·Recommended
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$150.0015 pages
Valid
GB/T 3789-2013 — Measurements of electrical properties of transmitting tubes
National·Recommended
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$740.0041 pages
Valid
GB/T 3994-2013 — Insulating fireclay refractory bricks
National·Recommended
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$70.0015 pages
Valid
GB/T 4011-2013 — 1.2/4.4 mm composite coaxial cable for telecommunication use
National·Recommended
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$320.0017 pages
Valid
GB/T 4012-2013 — 2.6/9.5 mm composite coaxial cable for telecommunication use
National·Recommended
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$200.0016 pages
Valid
GB/T 4051-2013 — Synthetic ruby
National·Recommended
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$170.0015 pages
Valid
GB/T 4062-2013 — Antimony trioxide
National·Recommended
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$170.0015 pages
Valid
GB/T 4111-2013 — Test methods for the concrete block & brick
National·Recommended
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$718.0030 pages
Valid
GB/T 4325.1-2013 — Methods for chemical analysis of molybdenum - Part 1: Determination of lead content - Graphite furnace atomic absorption spectrometry
National·Recommended
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$110.0015 pages
Valid
GB/T 4325.10-2013 — Methods for chemical analysis of molybdenum - Part 10: Determination of copper content - Flame atomic absorption spectrometry
National·Recommended
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$110.0015 pages
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
National·Recommended
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$170.0015 pages
Valid
GB/T 4325.12-2013 — Methods for chemical analysis of molybdenum - Part 12: Determination of silicon content - Inductively coupled plasma atomic emission spectrometry
National·Recommended
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$110.0015 pages
Valid
GB/T 4325.13-2013 — Methods for chemical analysis of molybdenum - Part 13: Determination of calcium content - Flame atomic absorption spectrometry
National·Recommended
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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
National·Recommended
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$110.0015 pages
Valid
GB/T 4325.15-2013 — Methods for chemical analysis of molybdenum - Part 15: Determination of sodium content - Flame atomic absorption spectrometry
National·Recommended
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$110.0015 pages
Valid
GB/T 4325.16-2013 — Methods for chemical analysis of molybdenum - Part 16: Determination of potassium content - Flame atomic absorption spectrometry
National·Recommended
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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
National·Recommended
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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
National·Recommended
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Valid
GB/T 4325.19-2013 — Methods for chemical analysis of molybdenum - Part 19: Determination of chromium content - Diphenylcarbazide spectrophotometry
National·Recommended
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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
National·Recommended
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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
National·Recommended
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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
National·Recommended
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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
National·Recommended
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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
National·Recommended
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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
National·Recommended
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$110.0015 pages
Valid
GB/T 4325.4-2013 — Methods for chemical analysis of molybdenum - Part 4: Determination of tin content - Atomic fluorescence spectrometry
National·Recommended
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$110.0015 pages
Valid
GB/T 4325.5-2013 — Methods for chemical analysis of molybdenum - Part 5: Determination of antimony content - Atomic fluorescence spectrometry
National·Recommended
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$110.0015 pages
Valid
GB/T 4325.6-2013 — Methods for chemical analysis of molybdenum - Part 6: Determination of arsenic content - Atomic fluorescence spectrometry
National·Recommended
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$110.0015 pages
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
National·Recommended
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$170.0015 pages