GB/T 45239-2025
夜间蓝光辐射危害的评价方法
Evaluation methods of nocturnal blue light radiation hazards
- 实施日期
- 2025-08-01
- ICS 分类
- 31.260
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。
找到 70,494 条
GB/T 45239-2025
Evaluation methods of nocturnal blue light radiation hazards
GB/T 24628-2025
Sterilization of health care products—Biological and chemical indicators—Test equipment
GB/T 43708-2025
General rules for scientific data security requirements
GB/T 45199-2025
Assessment of the endangerment degree of poultry genetic resources
GB/T 22283-2025
Landrace breeding pig
GB/T 45209-2025
Code of practice for deer artificial insemination
GB/T 6433-2025
Determination of crude fat in feeds
GB/T 45140-2025
Technical guideline for monitoring and effectiveness evaluation of mangrove ecological restoration
GB/T 45142-2025
Technical guidelines for monitoring and effectiveness evaluation for marine oil spill pollution ecological restoration
GB/T 45141-2025
Test method for modified fouling index of reverse osmosis feed water
GB/T 33744-2025
Specification for management operation and maintenance of emergency shelters
GB/T 32151.35-2025
Requirements of the greenhouse gas emissions accounting and reporting—Part 35: Glass fibre products enterprises
GB/T 17215.241-2025
Electricity metering equipment—General requirements, tests and test conditions—Part 41:Energy registration methods and requirements for multi-energy and multi-rate meters
GB/T 45169-2025
Additive manufacturing—Residual stress of metal parts—Method of sound beam control
GB/T 28807.3-2025
Railway applications—Compatibility between rolling stock and train detection systems—Part 3:Compatibility with axle counters
GB/T 45220-2025
Multi-entity profile system for mass customization—Reference architecture
GB/T 13748.24-2025
Methods for chemical analysis of magnesium and magnesium alloys─Part 24: Determination of trace impurity elements contents─Glow discharge mass spectrometry
GB/T 43710-2025
Requirements for auditing of scientific data security
GB/T 45126-2025
Determination of carbon dioxide content of steel slag during carbonation fixation
GB/T 45227-2025
Technical requirements for closed-off management system of chemical industry park