GB/T 16649.2-2024 Chinese PDF (GB/T16649.2-2024) GB/T 45410.1-2025 GB/T 45280-2025_Chinese: Artificial intelligence -

GB/T 45280-2025_Chinese: Artificial intelligence - Unified interfaces for heterogeneous artificial intelligence accelerating units (Chinese: 人工智能 异构人工智能加速器统一接口)

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 20882

10-2025_Chinese: Refractory mortars - Part 10: Determination of permanent change in dimensions on heating (Chinese: 耐火泥浆 第10部分：加热永久线变化试验方法)

GB/T 11064

GB/T 16649.2-2024 Chinese PDF (GB/T16649.2-2024) GB/T 45410.1-2025 GB/T 45280-2025_Chinese: Artificial intelligence -GB T 16649. 2 2024_Chinese: Identification cards Integrated circuit cards Part 2: Cards with contacts Dimensions and location of the contacts (Chinese: 2 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 16649. 2 2024