 |
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| measures (данной геологической формации) | |||
| coal measures; formation | |||
| measures | |||
| series of strata | |||
| multilayer system; strata | |||
| suite | |||
| bed series; strata sequence; strata series | |||
| |||
| series of strata (подлежащих подземной газификации) | |||
| |||
| reservoir sequence (dimock) | |||
| свита пластов: 22 phrases in 5 subjects |
| Gas processing plants | 4 |
| Geology | 11 |
| Makarov | 1 |
| Mining | 3 |
| Technology | 3 |