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| технический запрос (Yeldar Azanbayev) | |||
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engineering query : 3 do fraz, 3 tematyki |
| Pospolicie | 1 |
| Ropa / ropa naftowa | 1 |
| Tengiz | 1 |
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| |||
| технический запрос (Yeldar Azanbayev) | |||
|
engineering query : 3 do fraz, 3 tematyki |
| Pospolicie | 1 |
| Ropa / ropa naftowa | 1 |
| Tengiz | 1 |