GB/T 45604-2025 Chinese PDF (GB /T45604-2025) GB/T 28807.3-2025 2-2024_Chinese: Variable-frequency drive above 1

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 30425-2025_Chinese: Water cooling equipment for converter valves for high voltage direct current(HVDC) ower transmission (Chinese: 高压直流输电换流阀水冷却设备)

English versions: GB 17681-2024

GB/T 13211-2025_Chinese: General quality requirements for canned pears (Chinese: 梨罐头质量通则)

1-2025_Chinese: Geometrical product specifications (GPS) - X-ray three dimensional size measuring machines - Part 1: Vocabulary (Chinese: 产品几何技术规范（GPS） X射线三维尺寸测量机 第1部分：词汇)

GB/T 45604-2025 Chinese PDF (GB /T45604-2025) GB/T 28807.3-2025 2-2024_Chinese: Variable-frequency drive above 1GB T 45604 2025_Chinese: Ships and marine technology High holding power balance anchors (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45604 2025