| |||
| butanol-2; éthylméthylcarbinol m; alcool sec-butylique | |||
|
2 : 2 phrases in 2 subjects |
| Communications | 1 |
| Information technology | 1 |
| |||
| butanol-2; éthylméthylcarbinol m; alcool sec-butylique | |||
|
2 : 2 phrases in 2 subjects |
| Communications | 1 |
| Information technology | 1 |