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| 试验样品; 测试件 | |||
| 试验件 | |||
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| 试验件; 成套试验设备 | |||
| English thesaurus | |||
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| TA | |||
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test article : 50 phrases in 4 subjects |
| Aviation | 25 |
| Mining | 1 |
| Space | 23 |
| Technology | 1 |
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