| |||
geological period (MichaelBurov) | |||
geosystem (MichaelBurov) | |||
geological system | |||
geologic system | |||
geological system (("система" в геологии) A geologic system, or simply system, is a chronostratigraphic unit of geologic time more commonly referred to as a "period" or "geologic period" MichaelBurov) |
геологическая система : 10 phrases in 7 subjects |
Drilling | 1 |
Energy industry | 1 |
General | 1 |
Geology | 1 |
Mining | 1 |
Oil and gas | 4 |
Technology | 1 |