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| вторая страница обложки | |||
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封二 : 19 phrases in 8 subjects |
| Advertising | 2 |
| Aviation | 1 |
| Drilling | 1 |
| Electronics | 4 |
| General | 7 |
| Oilfields | 1 |
| Slang | 1 |
| Technology | 2 |
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