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| δοκιμαστικό φορτίο; φορτίο δοκιμής | |||
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carga de ensayo : 13 phrases in 8 subjects |
| Coal | 1 |
| General | 1 |
| Industry | 4 |
| Life sciences | 1 |
| Materials science | 1 |
| Metallurgy | 1 |
| Technology | 1 |
| Transport | 3 |
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