GB/T 45267-2025 Chinese PDF (GB /T45267-2025) GB/T 19973.2-2025 11-2025_Chinese: Safety requirements for electrical

11-2025_Chinese: Safety requirements for electrical equipment for measurement

9-2024_Chinese: Mechanical vibration - Measurement and evaluation of machine vibration - Part 9: Gear units (Chinese: 机械振动 机器振动的测量和评价 第9部分：齿轮装置)

GB 45673-2025_Chinese: General specification for safety production standardization of hazardous chemical enterprises (Chinese: 危险化学品企业安全生产标准化通用规范)

GB 45247-2025_Chinese: Norm of energy consumption per unit production of gas-steam combined cycle power set (Chinese: 燃气-蒸汽联合循环发电机组单位产品能源消耗限额)

GB/T 45267-2025 Chinese PDF (GB /T45267-2025) GB/T 19973.2-2025 11-2025_Chinese: Safety requirements for electricalGB T 45267 2025_Chinese: Juvenile products General technical requirements for swimming accessories (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45267 2025