 |
| |||
| реакция присоединения | |||
| присоединение | |||
|
加 成反应 : 3 phrases in 3 subjects |
| General | 1 |
| Oil / petroleum | 1 |
| Polymers | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips