GB/T 15651.7-2024 Chinese PDF (GB/T15651.7-2024) GB/T 45649-2025 English versions: GB/T 45523

English versions: GB/T 45523

GB/T 45390-2025_Chinese: Communication interface requirements for power lithium battery production equipment (Chinese: 动力锂电池生产设备通信接口要求)

English versions: YY/T 1833

GB/T 45177-2024_Chinese: Technical specification of lighting environment for plant factories with electric lighting (Chinese: 人工光型植物工厂光环境技术规范)

GB/T 45379-2025_Chinese: Five-axis hybrid electrical discharge and arc milling machines - Testing of the accuracy (Chinese: 五轴电火花电弧复合铣削机床 精度检验)

GB/T 15651.7-2024 Chinese PDF (GB/T15651.7-2024) GB/T 45649-2025 English versions: GB/T 45523GB T 15651. 7 2024_Chinese: Semiconductor devices Part 5 7: Optoelectronic devices Photodiodes and phototransistors (Chinese: 5 7 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15651. 7 2024