GB/T 4706.31-2024 Chinese PDF (GB/T4706.31-2024) GB/T 21121-2024 7-2023_Chinese: Requirements of the carbon

7-2023_Chinese: Requirements of the carbon emissions accounting and reporting - Part 7: Flat glass enterprise (Chinese: 碳排放核算与报告要求 第7部分：平板玻璃生产企业)

GB/T 28892-2024_Chinese: Surface chemical analysis - X-ray photoelectron spectroscopy - Description of selected instrumental performance parameters (Chinese: 表面化学分析 X射线光电子能谱 选择仪器性能参数的表述)

1-2024_Chinese: Safety of intelligent consumer product - Part 1: Hazard identification (Chinese: 智能消费品安全 第1部分：危害（源）识别)

GB/T 1480-2025_Chinese: Metallic powders - Determination of particle size by dry sieving (Chinese: 金属粉末 干筛分法测定粒度)

English versions: GB/T 12417

GB/T 4706.31-2024 Chinese PDF (GB/T4706.31-2024) GB/T 21121-2024 7-2023_Chinese: Requirements of the carbonGB T 4706. 31 2024_Chinese: Safety of household and similar electrical appliances Part 31: Particular requirements for sauna heating appliances and infrared cabins (Chinese: 31) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 31 2024