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technical characteristics | |||
technical data | |||
technical characteristic | |||
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technical characteristics | |||
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technical characteristic |
技术特性 : 15 phrases in 8 subjects |
Automobiles | 1 |
Aviation | 1 |
Drilling | 1 |
Electronics | 3 |
Engineering geology | 1 |
Space | 1 |
Technology | 4 |
United Nations | 3 |