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GB/T 11848.2-2025
铀矿石浓缩物分析方法 第2部分:硝酸不溶铀的测定 分光光度法
Methods for analysis of uranium ore concentrate—Part 2:Determination of nitric acid-insoluble uranium—Spectrophotometric method
GB/T 13701-2025
Isotopic analysis of uranium by single-standard gas mass-spectrometer method
GB/T 21852-2025
Chemicals—Partition coefficient（n-octanol/water）—High performance liquid chromatography（HPLC）method
GB/T 21782.8-2025
Coating powders—Part 8: Assessment of the storage stability of thermosetting powders
GB/T 21771-2025
Chemicals—Test method of combined repeated dose toxicity study with the reproduction／developmental toxicity screening
GB/T 22236-2025
Testing of plastics—Size reduction of plastic products for test purposes
GB/T 21827-2025
Chemicals—Test method of skin sensitization—Local lymph node assay
GB/T 22918-2025
Technical requirements for temperature-controlled transportation of perishable foodstuff
GB/T 45395-2025
Information technology—Technical requirements for MiniApp accessibility
GB/T 45394-2025
Information technology—General specification for cyberspace surveying and mapping