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| underground storehouse in cavern formed by nuclear explosions; underground storing in cavern formed by nuclear explosions | |||
| подземное хранение в каверне, образованной ядерным взрывом: 1 phrase in 1 subject |
| Oilfields | 1 |
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| |||
| underground storehouse in cavern formed by nuclear explosions; underground storing in cavern formed by nuclear explosions | |||
| подземное хранение в каверне, образованной ядерным взрывом: 1 phrase in 1 subject |
| Oilfields | 1 |