GB/T 17903.1-2024 Chinese PDF (GB/T17903.1-2024) GB/T 38403.3-2025 English versions: GB/T 43259

English versions: GB/T 43259

English versions: GB/T 25273-2025

686-2024_Chinese: Electricity metering data exchange - The DLMS/COSEM suite - Part 86: High speed PLC ISO/IEC 12139-1 profile for neighbourhood networks (Chinese: 电测量数据交换 DLMS/COSEM组件 第86部分：社区网络高速PLC ISO/IEC 12139-1配置)

13-2022_Chinese: Low-voltage electrical installations - Part 7-701: Requirements for special installations or locations - Locations containing a bath or shower (Chinese: 低压电气装置 第7-701部分：特殊装置或场所的要求 装有浴盆或淋浴的场所)

English versions: GB/T 39141

GB/T 17903.1-2024 Chinese PDF (GB/T17903.1-2024) GB/T 38403.3-2025 English versions: GB/T 43259GB T 17903. 1 2024_Chinese: Information technology Security techniques Non repudiation Part 1: General (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 17903. 1 2024