来源：今晚报 | 2023-05-23 11:32:07 |
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. 昨日，东丽区科协联合天津津航技术物理研究所，在东羽小学开展“趣味水火箭 放飞科学梦”科普体验课，让孩子们在体验中增长知识，锻炼能力，培养探索科学奥秘的兴趣。
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