GB/T 9253-2022 Chinese PDF (GB/T9253-2022) GB/T 17630-2024 GB/T 30547-2023_Chinese: Filter resistor for

GB/T 30547-2023_Chinese: Filter resistor for high voltage direct current (HVDC) transmission system (Chinese: 高压直流输电系统滤波器用电阻器)

English versions: GB/T 34120-2023

GB/T 28634-2025_Chinese: Microbeam analysis - Electron probe microanalysis - Quantitative point analysis for bulk specimens using wavelength dispersive X-ray spectroscopy (Chinese: 微束分析 电子探针显微分析 块状试样波谱法定量点分析)

2-2024_Chinese: Pressure vessels design by analysis - Part 2: Materials (Chinese: 压力容器分析设计 第2部分：材料)

3-2025_Chinese: Configuration file exchange for industrial control system HMI - Part 3: Extended exchange description (Chinese: 工业控制系统人机接口组态文件交互 第3部分：扩展交互描述)

GB/T 9253-2022 Chinese PDF (GB/T9253-2022) GB/T 17630-2024 GB/T 30547-2023_Chinese: Filter resistor forGB T 9253 2022_Chinese: Petroleum and natural gas industries Threading, gauging and thread inspection of casing, tubing, and line pipe threads (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 9253 2022