GB 7300.304-2024 Chinese PDF GB/T 45486-2025 English versions: GB/T 12690

English versions: GB/T 12690

3-2024_Chinese: Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors (Chinese: 低压电气装置 第5-54部分：电气设备的选择和安装 接地配置和保护导体)

English versions: GB/T 23713

GB 44499-2024_Chinese: Household and similar electrical appliances - Energy saving and environment protection specification (Chinese: 家用和类似用途电器 节能环保规范)

10-2025_Chinese: Instrument transformers - Part 10: Additional requirements for low-power passive current transformers (Chinese: 互感器 第10部分：低功率无源电流互感器的补充技术要求)

GB 7300.304-2024 Chinese PDF GB/T 45486-2025 English versions: GB/T 12690GB 7300. 304 2024_Chinese: Feed additives Part 3: Minerals and their complexes(or chelates) Ferrous glycine complex (Chinese: 3 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 7300. 304 2024