GB 32028-2025
投影机能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for projectors
- 实施日期
- 2026-07-01
- ICS 分类
- 27.010
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 32028-2025
Minimum allowable values of energy efficiency and energy efficiency grades for projectors
GB 21256-2025
Norm of energy consumption per unit production of main individual-process of crude steel manufacturing process
GB/T 45840-2025
Evaluating guide for green venues of public institutions
GB 12021.2-2025
Maximum allowable values of energy consumption and energy efficiency grade for household refrigerating appliance
GB 36889-2025
Norm of energy consumption per unit productions of chemical fibers
GB 37478-2025
Minimum allowable values of energy efficiency and energy efficiency grades of LED luminaires for road and tunnel lighting
GB/T 45482-2025
General principle for confirmation accounting of comprehensive energy consumption in enterprises
GB/T 45483-2025
Test method for liquid mixed fuel micro-explosion characteristics based on moving image tracking technology
GB/T 45573-2025
Evaluation and measurement methods for vibration level of gas fuel combustion chambers
GB/T 29117-2025
Evaluating guide for green schools
GB 21342-2025
Norm of energy consumption per unit production of coke
GB/T 45541-2025
Testing method for proton exchange membrane electrolyzer performance
GB/T 45539-2025
Technical requirements of proton exchange membrane eletrolyzer
GB 45549-2025
Norm of energy consumption per unit production of graphite and fluorite
GB 30720-2025
Minimum allowable values of energy efficiency and energy efficiency grades for gas cooking appliances
GB 30185-2025
Norm of energy consumption per unit production of aluminum(plastic)composite panel
GB 19762-2025
Minimum allowable values of energy efficiency and energy efficiency grades for centrifugal pumps
GB/T 29456-2025
Energy management systems—Guidance for the implementation, maintenance and improvement of a GB/T 23331 energy management system
GB 45246-2025
Norm of energy consumption per unit production of main wood-based panel products
GB 20943-2025
Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies