GB/T 19267.1-2023 Chinese PDF (GB/T19267.1-2023) GB/T 45283.1-2025 GB/T 45032-2024_Chinese: Smart city -

GB/T 45032-2024_Chinese: Smart city - Knowledge trustworthiness evaluation framework for city governance (Chinese: 智慧城市 面向城市治理的知识可信赖评估框架)

GB/T 29912-2024_Chinese: Technical requirements for lectotype of urban logistics distribution vehicles (Chinese: 城市物流配送汽车选型技术要求)

GB/T 23595

English versions: GB/T 44935-2024

GB/T 45223-2025_Chinese: Technical specification for communication architecture and interface of low voltage auxiliary power systems for electric power stations and substations (Chinese: 电力厂站低压用电系统信息架构及接口技术规范)

GB/T 19267.1-2023 Chinese PDF (GB/T19267.1-2023) GB/T 45283.1-2025 GB/T 45032-2024_Chinese: Smart city -GB T 19267. 1 2023_Chinese: Forensic sciences Physical and chemical examination of trace evidence Part 1: Infrared absorption spectrometry (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 19267. 1 2023