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| 隧洞快速掘进法 | |||
| 隧道快速掘进 (法); 快速隧道施工; 高速隧道施工; 隧洞快速掘进 (法) | |||
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| 高速风洞 | |||
| English thesaurus | |||
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| wind tunnel (ssn) | |||
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high -speed tunnelling : 8 phrases in 4 subjects |
| Aviation | 2 |
| Hydroelectric power stations | 2 |
| Space | 2 |
| Wind Energy | 2 |
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