GB/T 31274-2024
电子电气产品限用物质管理体系 要求
Restricted substances management systems for electrical and electronic products—Requirements
- 实施日期
- 2024-12-01
- ICS 分类
- 31.020
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 31274-2024
Restricted substances management systems for electrical and electronic products—Requirements
GB/T 44293-2024
Image measurement method for numerical aperture of microscopic objective
GB/T 44375-2024
Requirements for load ports of 300mm semiconductor equipment
GB/T 7247.2-2024
Safety of laser products—Part 2: Safety of optical fibre communication systems (OFCSs)
GB/T 44295-2024
Epoxide woven E-glass prepreg for multilayer printed boards
GB/T 44390-2024
Print display—Measuring method of film uniformity
GB/T 43931-2024
General specification for microwave integrated circuit chip for aerospace
GB/T 39560.12-2024
Determination of certain substances in electrotechnical products—Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry
GB/T 44077.41-2024
Transparent display devices—Part 41: Measuring methods—Optical performance
GB/T 18910.11-2024
Liquid crystal display devices—Part 1-1:Generic specification
GB/T 18910.12-2024
Liquid crystal display devices—Part 1-2: Terminology and symbols
GB/T 18910.21-2024
Liquid crystal display devices—Part 2-1: Passive matrix monochrome LCD modules—Blank detail specification
GB/T 18910.2-2024
Liquid crystal display devices—Part 2: Liquid crystal display modules—Sectional specification
GB/T 18910.22-2024
Liquid crystal display devices—Part 2-2: Matrix colour LCD modules—Blank detail specification
GB/T 18910.3-2024
Liquid crystal display devices—Part 3: Liquid crystal display (LCD) cells—Sectional specification
GB/T 18910.63-2024
Liquid crystal display devices—Part 6-3: Measuring methods for liquid crystal display modules—Motion artefact measurement of active matrix liquid crystal display modules
GB/T 20871.12-2024
Organic light emitting diode (OLED) displays—Part 1-2: Terminology and letter symbols
GB/T 20871.61-2024
Organic light emitting diode (OLED) displays—Part 6-1: Measuring methods of optical and electro-optical parameters
GB/T 30117.1-2024
Photobiological safety of non-coherent light products—Part 1: General requirements
GB/T 38001.51-2024
Flexible display devices—Part 5-1: Measuring methods of optical performance