GB/T 25216-2024 Chinese PDF (GB/T25216-2024) GB/T 42143-2022 GB/T 45514-2025_Chinese: Textiles - Quantitative

GB/T 45514-2025_Chinese: Textiles - Quantitative chemical analysis - Mixtures of polyarylate with certain other fibers (Chinese: 纺织品　定量化学分析 聚芳酯纤维与某些其他纤维的混合物)

English versions: GB/T 17966-2024

3-2023_Chinese: Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level (Chinese: 软磁材料制成的磁心 测量方法 第3部分：高励磁水平下的磁特性)

GB/T 45650-2025_Chinese: Air source heat pump packages with carbon dioxide as refrigerants (Chinese: 二氧化碳空气源热泵机组)

57-2024_Chinese: Safety of household and similar electrical appliances - Part 57: Particular requirements for floor treatment machines and wet scrubbing machines (Chinese: 家用和类似用途电器的安全 第57部分：地板处理机和湿式擦洗机的特殊要求)

GB/T 25216-2024 Chinese PDF (GB/T25216-2024) GB/T 42143-2022 GB/T 45514-2025_Chinese: Textiles - QuantitativeGB T 25216 2024_Chinese: Regional prediction methods for the danger of coal and gas outburst (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25216 2024