GB/T 4706.75-2024 Chinese PDF (GB/T4706.75-2024) GB/T 26879-2025 English versions: GB/T 7019-2024

English versions: GB/T 7019-2024

English versions: GB/T 45383-2025

GB/T 45402-2025_Chinese: Smart city - City intelligent center - Reference architecture (Chinese: 智慧城市 城市智能中枢 参考架构)

niacinamide and caffeine in health foods (Chinese: 保健食品中硫胺素、核黄素、吡哆醇、烟酸、烟酰胺和咖啡因的测定)

GB/T 4706.75-2024 Chinese PDF (GB/T4706.75-2024) GB/T 26879-2025 English versions: GB/T 7019-2024GB T 4706. 75 2024_Chinese: Safety of household and similar electrical appliances Part 75: Particular requirements for fixed immersion heaters (Chinese: 75 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 75 2024