GB/T 20001.1-2024 Chinese PDF (GB/T20001.1-2024) GB/T 15342-2023 GB/T 45286-2025_Chinese: Information technology -

GB/T 45286-2025_Chinese: Information technology - Technical specification of the augmented reality system for handheld mobile devices (Chinese: 信息技术 手持式移动设备增强现实系统技术规范)

English versions: GB/T 45236-2025

English versions: GB/T 45209-2025

GB/T 44947-2024_Chinese: Condition monitoring and diagnostics of machines - Approaches for performance diagnosis (Chinese: 机器状态监测与诊断 性能诊断方法)

English versions: GB/T 45441-2025

GB/T 20001.1-2024 Chinese PDF (GB/T20001.1-2024) GB/T 15342-2023 GB/T 45286-2025_Chinese: Information technology -GB T 20001. 1 2024_Chinese: Rules for drafting standards Part 1: Terminology (Chinese: 1:) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20001. 1 2024