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| 废液注入井核 | |||
| 注入井; 注水井; 压力钻孔; 喷射井压力钻孔; 注水水井 | |||
| 喷射井; 增压井 | |||
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нагнетательная скважина : 11 phrases in 4 subjects |
| Drilling | 1 |
| General | 4 |
| Oil and gas technology | 1 |
| Oilfields | 5 |
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