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English versions: GB/T 15566
GB/T 30237-2025_Chinese: Deteriorations and legends of ancient wall paintings (Chinese: 古代壁画病害与图示)
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 15340-2025
English versions: GB/T 28199-2025
GB/T 33223-2024 Chinese PDF (GB /T33223-2024) GB/T 18978.20-2024 English versions: GB/T 15566GB T 33223 2024_Chinese: Rolling equipment Vocabulary (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33223 2024
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