GB/T 28569-2024 Chinese PDF (GB/T28569-2024) GB/T 45356-2025 English versions: GB/T 44925-2024

English versions: GB/T 44925-2024

English versions: GB/T 15651

GB 17167-2025_Chinese: General rules for energy measuring instrument equipping and managing of energy user (Chinese: 用能单位能源计量器具配备和管理通则)

English versions: GB/T 10395

GB 12664-2024_Chinese: General technical requirements for portable X-ray security inspection equipment (Chinese: 便携式X射线安全检查设备技术规范)

GB/T 28569-2024 Chinese PDF (GB/T28569-2024) GB/T 45356-2025 English versions: GB/T 44925-2024GB T 28569 2024_Chinese: Electric energy metering for electric vehicle AC charging spot (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 28569 2024