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| 张拉受拉结构 | |||
| 张力结构; 充气结构; 悬挂结构 | |||
| 张拉结构; 拉力结构; 受拉结构 | |||
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tension structure : 4 phrases in 2 subjects |
| Nuclear and fusion power | 1 |
| Technology | 3 |
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