组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/T 8190.3-2025
Reciprocating internal combustion engines—Exhaust emission measurement—Part 3:Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter
GB/T 46474-2025
Binary power generation systems with capacity less than 100 kW—Performance test methods
GB/T 46693-2025
Method for the determination of isotopic composition and concentration of dissolved noble gas in water
GB/T 6072.6-2025
Reciprocating internal combustion engines—Performance—Part 6: Overspeed protection
GB/T 1147.2-2025
Small and medium power internal combustion engines—Part 2:Test methods
GB/T 1147.1-2025
Small and medium power internal combustion engines—Part 1: General technical specifications
GB/T 46694-2025
Primary coolant system source terms analysis and control criteria for pressurized water reactor nuclear power plants
GB/T 46375-2025
Operational nuclear power plant core metadata
GB/T 4960.4-2025
Glossary of nuclear science and technology—Part 4: radionuclide
GB 29539-2025
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar range hoods and ventilating fans
GB/T 11848.11-2025
Methods for analysis of uranium ore concentrate—Part 11：Determination of thorium—Inductively coupled plasma mass spectrometry
GB/T 18451.2-2025
Wind energy generation systems—Power performance measurements of electricity producing wind turbines
GB/T 46193-2025
Technical requirements for vertical cylindrical molten salt storage tank
GB/T 11848.6-2025
Methods for analysis of uranium ore concentrate—Part 6：Determination of fluoride—Ion-selective electrode method
GB/T 9535.2-2025
Terrestrial photovoltaic (PV) modules—Design qualification and type approval—Part 2: Test procedures
GB/T 9535.1-2025
Terrestrial photovoltaic (PV) modules—Design qualification and type approval—Part 1: Test requirements
GB/T 22918-2025
Technical requirements for temperature-controlled transportation of perishable foodstuff
GB/T 11848.14-2025
Methods for analysis of uranium ore concentrate—Part 14：Determination of potassium and sodium—Atomic absorption spectrometry
GB/T 11848.4-2025
Methods for analysis of uranium ore concentrate—Part 4：Determination of arsenic and mercury—Hydride generation-atomic fluorescence spectrometry
GB/T 11848.16-2025
Methods for analysis of uranium ore concentrate—Part 16：Determination of phosphorus—Spectrophotometric method