GB/T 24578-2024 Chinese PDF (GB/T24578-2024) GB 14102.2-2024 GB/T 45315-2025_Chinese: Technical requirements and

GB/T 45315-2025_Chinese: Technical requirements and test methods of vehicular information interactive systems based on LTE-V2X direct communication (Chinese: 基于LTE-V2X直连通信的车载信息交互系统技术要求及试验方法)

GB/T 16311-2024_Chinese: Specification and test method for road traffic markings (Chinese: 道路交通标线质量要求和检测方法)

2-2024_Chinese: Cybersecurity technology - Evaluation criteria for IT security - Part 2: Security functional components (Chinese: 网络安全技术 信息技术安全评估准则 第2部分：安全功能组件)

GB/T 15579

English versions: GB/T 24931-2025

GB/T 24578-2024 Chinese PDF (GB/T24578-2024) GB 14102.2-2024 GB/T 45315-2025_Chinese: Technical requirements andGB T 24578 2024_Chinese: Test method for measuring surface metal contamination on semiconductor wafers Total reflection X Ray fluorescence spectroscopy (Chinese: X) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24578 2024