GB 12955-2024 Chinese PDF GB/T 25320.4-2024 6-2024_Chinese: Communication networks and systems

6-2024_Chinese: Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in power utility automation systems related to IEDs (Chinese: 电力自动化通信网络和系统 第6部分：与智能电子设备相关的电力自动化系统通信配置描述语言)

GB/T 39141

English versions: GB/T 45238-2025

7-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 7: Supports (Chinese: 压水堆核电厂核岛机械设备设计规范 第7部分：设备支承)

GB/T 45058-2024_Chinese: Technical specification for survey and assessment of biological resources in island and reef waters (Chinese: 岛礁水域生物资源调查评估技术规范)

GB 12955-2024 Chinese PDF GB/T 25320.4-2024 6-2024_Chinese: Communication networks and systemsGB 12955 2024_Chinese: Fire resistant doorsets (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 12955 2024