Browse Standards
Found: 34078 — page 53 of 710
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GB/T 11843-2025 — Determination of nitrogen in uranium dioxide powder and pellets - Spectrophotometry
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GB/T 11848.10-2025 — Methods for analysis of uranium ore concentrate - Part 10: Determination of sulfur - Infrared absorption method
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GB/T 11848.11-2025 — Methods for analysis of uranium ore concentrate - Part 11: Determination of thorium - Inductively coupled plasma mass spectrometry
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GB/T 11848.12-2025 — Methods for analysis of uranium ore concentrate - Part 12: Determination of boron - Inductively coupled plasma mass spectrometry
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GB/T 11848.14-2025 — Methods for analysis of uranium ore concentrate - Part 14: Determination of potassium and sodium - Atomic absorption spectrometry
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GB/T 11848.15-2025 — Methods for analysis of uranium ore concentrate - Part 15: Determination of iron, calcium, magnesium, molybdenum, titanium, vanadium and zirconium - Inductively coupled plasma optical emission spectrometry
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GB/T 11848.16-2025 — Methods for analysis of uranium ore concentrate - Part 16: Determination of phosphorus - Spectrophotometric method
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GB/T 11848.2-2025 — Methods for analysis of uranium ore concentrate - Part 2: Determination of nitric acid-insoluble uranium - Spectrophotometric method
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GB/T 11848.3-2025 — Methods for analysis of uranium ore concentrate - Part 3: Determination of extractable organic material - Gravimetric method
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GB/T 11848.4-2025 — Methods for analysis of uranium ore concentrate — Part 4: Determination of arsenic and mercury — Hydride generation-atomic fluorescence spectrometry
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GB/T 11848.5-2025 — Methods for analysis of uranium ore concentrate - Part 5: Determination of carbonate - Infrared absorption method
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GB/T 11848.6-2025 — Methods for analysis of uranium ore concentrate - Part 6: Determination of fluoride - Ion-selective electrode method
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GB/T 11848.7-2025 — Methods for analysis of uranium ore concentrate - Part 7: Determination of halides - Volhard titration
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GB/T 11848.8-2025 — Methods for analysis of uranium ore concentrate - Part 8: Determination of moisture - Gravimetric method
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GB/T 11848.9-2025 — Methods for analysis of uranium ore concentrate - Part 9: Determination of silicon - Spectrophotometric method
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GB/T 11856.1-2025 — Quality requirements for spirits - Part 1: Whisky
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GB/T 11856.3-2025 — Quality requirements for spirits - Part 3: Vodka
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GB/T 11918.6-2025 — Plugs, socket-outlets and couplers for industrial purposes - Part 6: DC plugs, socket-outlets and connectors for ship and shore power supply systems
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$390.0025 pages
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GB/T 11926-2025 — Determination of phosphorus in uranium dioxide powder and pellets - Molybdenum blue spectrophotometric method
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GB/T 11927-2025 — Determination of density and volume fraction of open porosity in uranium dioxide pellets - Penetration immersion method
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$170.0011 pages
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GB/T 11944-2025 — Insulating glass unit
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$665.0036 pages
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GB/T 11977-2025 — Functions and dimensions series of bathrooms in housing
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GB/T 12007.2-2025 — Epoxy resin - Part 2: Determination of sodium ion
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GB/T 1202-2025 — Scale paraffin wax
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GB/T 12022-2025 — Industrial sulphur hexafluoride
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GB/T 12135-2025 — Technological specification for inspection agency of gas cylinders
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GB/T 12137-2025 — Methods for leakage test of gas cylinders
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GB/T 1222-2025 — Spring Steels
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$395.0037 pages
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GB/T 12226-2025 — General purpose industrial valves - Technical specification for gray iron castings
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$185.009 pages
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GB/T 12227-2025 — General purpose industrial valves - Technical specification for ductile iron castings
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$260.0010 pages
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GB/T 12228-2025 — General purpose industrial valves - Technical specification for carbon steel forgings
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$245.0013 pages
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GB/T 12229-2025 — General purpose Industrial valves - Technical specification for carbon steel castings
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$260.0012 pages
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GB/T 12232-2025 — General purpose industrial valves - Flanged iron gate valves
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GB/T 12233-2025 — General purpose industrial valves - Casting iron globe valves and lift check valves
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GB/T 12235-2025 — Steel globe valves and lift check valve for petroleum, petrochemical and allied industries
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$395.0021 pages
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GB/T 12236-2025 — Steel swing check valve for petroleum, petrochemical and allied industries
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GB/T 12244-2025 — Pressure reducing valves - General requirements
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$125.0016 pages
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GB/T 12245-2025 — Methods of performance test for pressure reducing valves
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$260.0016 pages
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GB/T 12246-2025 — Pilot operated pressure reducing valves
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$200.009 pages
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GB/T 12333-2025 — Metallic coatings - Electroplated coatings of copper for engineering purposes
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$545.0011 pages
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GB/T 12347-2025 — Steel wire ropes - Fatigue testing method
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$245.0030 pages
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GB/T 12370-2025 — Bevel and hypoid gears - Terminology
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$1,055.0056 pages
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GB/T 12371-2025 — Bevel gears - Information of the dimensional data to be given on the drawing
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$260.0024 pages
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GB/T 12385-2025 — Standard test methods for sealability of gaskets for pipe flanges
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GB/T 12416-2025 — Glass - Hydrolytic resistance of glass grains at 121°C - Method of test and classification
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GB/T 12418-2025 — Technical requirements of repairs for steel general purpose containers
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$560.0033 pages
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GB/T 12419-2025 — Level classification, equipment configuration ,and construction requirements of container highway transit stations
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GB/T 12459-2025 — Steel buttwelding piping fittings - Types and parameters
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$470.0072 pages