 |
| |||
| organic silicon compound | |||
| органическое соединение кремния: 18 phrases in 5 subjects |
| Astronautics | 1 |
| Electrochemistry | 1 |
| Makarov | 1 |
| Oil and gas | 14 |
| Textile industry | 1 |
|
| |||
| organic silicon compound | |||
| органическое соединение кремния: 18 phrases in 5 subjects |
| Astronautics | 1 |
| Electrochemistry | 1 |
| Makarov | 1 |
| Oil and gas | 14 |
| Textile industry | 1 |