GB/T 45125-2025 Chinese PDF (GB /T45125-2025) GB/T 32223-2025 4-2025_Chinese: Design specification for mechanical

4-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 4: Class 3 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第4部分：3级设备)

GB 45184-2024_Chinese: Optometry products - Safety technical specifications of components (Chinese: 眼视光产品 元件安全技术规范)

socket-outlets and connectors for ship and shore power supply system (Chinese: 工业用插头插座和耦合器 第6部分：船舶岸电系统用直流插头、插座和连接器)

English versions: GB/T 30907-2025

English versions: GB 45673-2025

GB/T 45125-2025 Chinese PDF (GB /T45125-2025) GB/T 32223-2025 4-2025_Chinese: Design specification for mechanicalGB T 45125 2025_Chinese: Determining of the softening point of phenolic resin for digita printing material Microscopic melting point method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45125 2025