 |
| |||
| processing equipment | |||
| petrochemical equipment | |||
|
нефтехимическое оборудование : 2 phrases in 2 subjects |
| Production | 1 |
| Soviet | 1 |
|
| |||
| processing equipment | |||
| petrochemical equipment | |||
|
нефтехимическое оборудование : 2 phrases in 2 subjects |
| Production | 1 |
| Soviet | 1 |