GB/T 45510-2025 Chinese PDF (GB /T45510-2025) GB/T 31128-2025 3-2025_Chinese: Design specification for mechanical

3-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 3: Class 2 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第3部分：2级设备)

English versions: GB/T 17817-2024

English versions: GB/T 13963-2025

1-2024_Chinese: Mechanical vibration and shock - Characterization of the dynamic mechanical properties of visco-elastic materials - Part 1:PRinciples and guidelines (Chinese: 机械振动与冲击 黏弹性材料动态力学性能的表征 第1部分：原理和指南)

1-2024_Chinese: General technical requirements for agricultural internet of things - Part 1: Field planting (Chinese: 农业物联网通用技术要求 第1部分：大田种植)

GB/T 45510-2025 Chinese PDF (GB /T45510-2025) GB/T 31128-2025 3-2025_Chinese: Design specification for mechanicalGB T 45510 2025_Chinese: General requirements for edge intelligent instruments (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45510 2025