GB/T 623-2024 Chinese PDF (GB/T623-2024) GB/T 45395-2025 2-2024_Chinese: Technical specifications for driving

2-2024_Chinese: Technical specifications for driving safety test environment for intelligent and connected vehicles - Part 2: Semi-open road (Chinese: 智能网联汽车运行安全测试环境技术条件 第2部分：半开放道路)

GB/T 45307-2025_Chinese: Opto-electronic measurement - Test methods for main parameters of LiDAR in intelligent operation (Chinese: 光电测量 智能操控类激光雷达主要参数测试方法)

GB/T 42222-2022_Chinese: Laboratory glassware - Testing method and classification of optical uniformity (Chinese: 玻璃仪器 光学均匀性测试方法与分级)

11-2024_Chinese: Aquatic feed - Part 11: Formula feed for loach (Chinese: 水产配合饲料 第11部分：泥鳅配合饲料)

GB/T 45233-2025_Chinese: Guidelines for comprehensive safety risk assessment of chemical industry park (Chinese: 化工园区安全风险评估导则)

GB/T 623-2024 Chinese PDF (GB/T623-2024) GB/T 45395-2025 2-2024_Chinese: Technical specifications for drivingGB T 623 2024_Chinese: Chemical reagent Perchloric acid (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 623 2024