GB/T 5019.5-2023 Chinese PDF (GB/T5019.5-2023) GB 25972-2024 GB/T 34110-2025_Chinese: Information and documentation

GB/T 34110-2025_Chinese: Information and documentation - Records management - Core concepts and vocabulary (Chinese: 信息与文献 文件（档案）管理 核心概念与术语)

GB 4793-2024_Chinese: Safety technical specification for electrical equipment for measurement

phosphorus and iron content - Wavelength dispersive X-ray fluorescence spectrometry(Fused cast bead method) (Chinese: 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法))

English versions: GB/T 15314-2024

2-2025_Chinese: Configuration file exchange for industrial control system HMI - Part 2: Basic exchange description (Chinese: 工业控制系统人机接口组态文件交互 第2部分：基础交互描述)

GB/T 5019.5-2023 Chinese PDF (GB/T5019.5-2023) GB 25972-2024 GB/T 34110-2025_Chinese: Information and documentationGB T 5019. 5 2023_Chinese: Insulating materials based on mica Part 5: Rigid mica materials for heating equipment (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5019. 5 2023