GB 12664-2024 Chinese PDF GB/T 45278.1-2025 2-2025_Chinese: Artificial intelligence - Large-scale

2-2025_Chinese: Artificial intelligence - Large-scale model - Part 2: Testing and evaluation for metrics and methods (Chinese: 人工智能 大模型 第2部分：评测指标与方法)

English versions: YY/T 1950-2024

GB/T 44924-2024_Chinese: Semiconductor integrated circuits - Measuring methods for RF transmitter/receiver (Chinese: 半导体集成电路 射频发射器/接收器测试方法)

English versions: GB/T 45674-2025

3-2025_Chinese: Information technology - Virtual reality content representation - Part 3: Audio (Chinese: 信息技术 虚拟现实内容表达 第3部分: 音频)

GB 12664-2024 Chinese PDF GB/T 45278.1-2025 2-2025_Chinese: Artificial intelligence - Large-scaleGB 12664 2024_Chinese: General technical requirements for portable X ray security inspection equipment (Chinese: X) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 12664 2024