GB/T 4706.1-2024 Chinese PDF (GB/T4706.1-2024) GB/T 43271-2023 and laboratory use - Part

and laboratory use - Part 17: Particular requirements for equipment intended to be used in educational establishments by children (Chinese: 测量、控制和实验室用电气设备的安全要求 第17部分：教育机构中儿童使用设备的特殊要求)

5-2024_Chinese: Determination of physical characteristics for cigarettes and filter rods - Part 5: Cigarettes draw resistance and filter rods pressure drop (Chinese: 卷烟和滤棒物理性能的测定 第5部分：卷烟吸阻和滤棒压降)

English versions: GB/T 45385-2025

English versions: GB/T 45484-2025

English versions: GB/T 3091-2025

GB/T 4706.1-2024 Chinese PDF (GB/T4706.1-2024) GB/T 43271-2023 and laboratory use - PartGB T 4706. 1 2024_Chinese: Safety of household and similar electrical appliances Part 1: General requirements (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 1 2024