GB/T 45475.1-2025 Chinese PDF (GB /T45475.1-2025) GB/T 45478-2025 GB/T 22320-2025_Chinese: Information technology -

GB/T 22320-2025_Chinese: Information technology - Chinese coded character set - 15×16 dot matrix font of Chinese ideogram (Chinese: 信息技术 中文编码字符集 汉字15×16点阵字型)

English versions: GB/T 44987-2024

English versions: GB/T 45516-2025

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 45186-2024

GB/T 45475.1-2025 Chinese PDF (GB /T45475.1-2025) GB/T 45478-2025 GB/T 22320-2025_Chinese: Information technology -GB T 45475. 1 2025_Chinese: Plastics Poly(phenylene ether)(PPEmoulding and extrusion materials Part 1: Designation system and basis for specifications (Chinese: PPE 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45475. 1 2025