GB/T 45311-2025 Chinese PDF (GB /T45311-2025) GB/T 44024-2025 GB/T 45312-2025_Chinese: Intelligent and connected

GB/T 45312-2025_Chinese: Intelligent and connected vehicles - Operational design condition for automated driving system (Chinese: 智能网联汽车 自动驾驶系统设计运行条件)

3-2025_Chinese: Railway applications - Compatibility between rolling stock and train detection systems - Part 3: Compatibility with axle counters (Chinese: 轨道交通 机车车辆和列车检测系统的兼容性 第3部分：与计轴器的兼容性)

GB/T 45033-2024_Chinese: Determination of Candida utilis in microbial feed additives (Chinese: 饲用微生物制剂中产朊假丝酵母的测定)

GB/T 45196-2025_Chinese: Technical guidelines for environmental quality survey of agricultural production areas (Chinese: 农产品产地环境质量调查技术指南)

English versions: GB/T 30137-2024

GB/T 45311-2025 Chinese PDF (GB /T45311-2025) GB/T 44024-2025 GB/T 45312-2025_Chinese: Intelligent and connectedGB T 45311 2025_Chinese: Tidal energy converter Sea trial technical requirements (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45311 2025