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GB/T 46122.11-2025
Fireworks—Test methods for determination of specific chemical substances—Part 11: Determination of phosphorus content—Inductively coupled plasma optical emission spectrometry (ICP-OES)
GB/T 46122.10-2025
Fireworks—Test methods for determination of specific chemical substances—Part 10:Determination of nitrogen content in nitrocellulose—Iron(II) sulphate titration
GB/T 46122.7-2025
Fireworks—Test methods for determination of specific chemical substances—Part 7:Determination of chlorates content—Chemical titration analysis
GB/T 46122.6-2025
Fireworks—Test methods for determination of specific chemical substances—Part 6:Determination of zirconium with a particle size of less than 40 μm—Inductively coupled plasma optical emission spectrometry (ICP-OES)
GB/T 46122.5-2025
Fireworks—Test methods for determination of specific chemical substances—Part 5: Determination of lead and lead compounds—Inductively coupled plasma spectrometry (ICP）
GB/T 46122.4-2025
Fireworks—Test methods for determination of specific chemical substances—Part 4:Determination of lead and lead compounds—X-ray fluorescence spectrometry
GB/T 46122.2-2025
Fireworks—Test methods for determination of specific chemical substances—Part 2: Determination of hexachlorobenzene—Gas chromatography
GB/T 46122.1-2025
Fireworks—Test methods for determination of specific chemical substances—Part 1: General
GB/T 21609-2025
Chemicals—Test method of acute eye irritation/corrosion
GB/T 21854-2025
Chemicals—Fish early-life stage toxicity test
GB/T 21794-2025
Chemicals—Test method of in vitro mammalian chromosome aberration
GB/T 21608-2025
Chemicals—Test method of skin sensitization
GB/T 29192-2025
Urban traffic flow information collection and storage
GB/T 31232.2-2025
E-commerce statistical indicator system—Part 2:Online marketing
GB/T 31526-2025
Evaluation of service quality for electronic commerce platform
GB/T 20538.1-2025
Electronic business eXtensible Markup Language(ebXML) business data and process—Part 1: Core components data type catalogue
GB/T 46102-2025
Requirments and test methods of the capability of wind resistance for tethered balloon
GB/T 46113-2025
Code of practice for improving carbon sink through forestation
GB/T 46110-2025
Code of practice for improving carbon sink through forest management
GB/T 46105-2025
General guidelines for carbon sink accounting in terrestrial ecosystems