GB/T 4706.81-2024 Chinese PDF (GB/T4706.81-2024) GB/T 45384-2025 English versions: GB/T 26732-2025

English versions: GB/T 26732-2025

2-2025_Chinese: Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor (Chinese: 家用直接作用式房间电加热器 性能测试方法 第2部分：辐射系数测量的附加规定)

English versions: GB 44506-2024

English versions: GB/T 23031

GB/T 45008-2024_Chinese: Rare earth thermal barrier coating material - Gadolinium ytterbium zirconate powder (Chinese: 稀土热障涂层材料 锆酸钆镱粉末)

GB/T 4706.81-2024 Chinese PDF (GB/T4706.81-2024) GB/T 45384-2025 English versions: GB/T 26732-2025GB T 4706. 81 2024_Chinese: Safety of household and similar electrical appliances Part 81: Particular requirements for vaporizers (Chinese: 81) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 81 2024