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| the All-Russian Extraordinary Commission for Combating Counter-Revolution, Speculation, and Sabotage | |||
the Cheka (полное наименование – Всероссийская чрезвычайная комиссия по борьбе с контрреволюцией и саботажем  wikipedia.org RD3QG) | |||
| cheka | |||
| Чрезвычайная комиссия: 24 phrases in 12 subjects |
| Business | 1 |
| Economy | 1 |
| Energy industry | 1 |
| General | 2 |
| Government, administration and public services | 1 |
| Karachaganak | 1 |
| Law | 2 |
| Military | 3 |
| Oil / petroleum | 1 |
| Oil and gas | 8 |
| Politics | 2 |
| Sakhalin | 1 |