GB/T 45593-2025 Chinese PDF (GB /T45593-2025) GB/T 45574-2025 English versions: GB/T 45542-2025

English versions: GB/T 45542-2025

2-2024_Chinese: Variable-frequency drive above 1 kV and not exceeding 35 kV - Part 2: Test methods (Chinese: 1 kV以上不超过35 kV的通用变频调速设备 第2部分：试验方法)

GB/T 36287

maintenance and improvement of a GB/T 23331 energy management system (Chinese: 能源管理体系 实施、保持和改进GB/T 23331能源管理体系指南)

10-2024_Chinese: IPv6 evolution technical requirements - Part 10: Enhanced VPN(VPN+) for supporting IP network slicing (Chinese: IPv6演进技术要求 第10部分：支持IP网络切片的增强型虚拟专用网（VPN+）)

GB/T 45593-2025 Chinese PDF (GB /T45593-2025) GB/T 45574-2025 English versions: GB/T 45542-2025GB T 45593 2025_Chinese: Fine ceramics Determination of the abrasion resistance of coatings by micro scale abrasion test (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45593 2025