GB/T 45258-2025 Chinese PDF (GB /T45258-2025) GB 4824-2025 1-2024_Chinese: Variable-frequency drive above 1

1-2024_Chinese: Variable-frequency drive above 1 kV and not exceeding 35 kV - Part 1: Technical conditions (Chinese: 1 kV以上不超过35 kV的通用变频调速设备 第1部分：技术条件)

4-2025_Chinese: Technical code of practice for evaluation of resistance to diseases and insect pests in wheat - Part 4: Fusarium head blight (Chinese: 小麦抗病虫性评价技术规程 第4部分：赤霉病)

2-2024_Chinese: Variable-frequency drive of 1 kV and below - Part 2: Test methods (Chinese: 1 kV及以下通用变频调速设备 第2部分：试验方法)

English versions: GB 45671-2025

GB/T 44940-2024_Chinese: Footwear and footwear components - Qualitative test method to assess antifungal activity(growth test) (Chinese: 鞋类和鞋类部件 抗真菌性能定性评估试验方法（生长测试）)

GB/T 45258-2025 Chinese PDF (GB /T45258-2025) GB 4824-2025 1-2024_Chinese: Variable-frequency drive above 1GB T 45258 2025_Chinese: Telecom and internet network services Assessment guideline (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45258 2025