YY/T 1940-2024 Chinese PDF (YY /T1940-2024) GB/T 45545-2025 English versions: GB/T 33767

English versions: GB/T 33767

7-2025_Chinese: Plastics - Polyether polyols for use in the production of polyurethane - Part 7: Determination of basicity (Chinese: 塑料 聚氨酯生产用聚醚多元醇 第7部分：碱性物质含量的测定)

English versions: GB/T 11842-2025

GB/T 24894-2025_Chinese: Animal and vegetable fats and oils - Determination of the composition of fatty acids in the 2-position of the triglyceride molecules (Chinese: 动植物油脂 甘三酯分子2-位脂肪酸组分的测定)

GB/T 45544-2025_Chinese: Jump rope (Chinese: 跳绳)

YY/T 1940-2024 Chinese PDF (YY /T1940-2024) GB/T 45545-2025 English versions: GB/T 33767YY T 1940 2024_Chinese: Medical nickel titanium powders for additive manufacturing (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1940 2024