GB/T 15688-2024 Chinese PDF (GB/T15688-2024) GB/T 17469-2024 7-2025_Chinese: Textiles - Quantitative chemical

7-2025_Chinese: Textiles - Quantitative chemical analysis - Part 7: Mixtures of polyamide with certain other fibers (method using formic acid) (Chinese: 纺织品 定量化学分析 第7部分：聚酰胺纤维与某些其他纤维的混合物（甲酸法）)

English versions: GB/T 13930-2024

English versions: GB/T 9489-2024

GB/T 17846-2024_Chinese: Small craft - Electrically operated bilge pumps (Chinese: 小艇 电动舱底泵)

GB/T 15688-2024 Chinese PDF (GB/T15688-2024) GB/T 17469-2024 7-2025_Chinese: Textiles - Quantitative chemicalGB T 15688 2024_Chinese: Animal and vegetable fats and oils Determination of insoluble impurities content (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15688 2024