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)

English versions: GB/T 25246-2025

GB/T 196-2025_Chinese: General purpose metric screw threads - Basic dimensions (Chinese: 普通螺纹 基本尺寸)

GB/T 33744-2025_Chinese: Specification for management operation and maintenance of emergency shelters (Chinese: 应急避难场所管护使用规范)

6-2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances - Part 6: Particular requirements for air conditioner (Chinese: 家用和类似用途电器的抗菌、除菌、净化功能 第6部分：空调器的特殊要求)

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