 |
dibromure | d
| éthylène
| DS | |
| astr. | diffus leuchtende Fläche; Nordlichtdunst |
| Ethylène | |
| chem. mech.eng. | Ethen; Ethylen |
| ethylène | |
| environ. | Äthylen |
| dibromure: 6 phrases in 3 subjects |
| Chemistry | 3 |
| Environment | 1 |
| Textile industry | 2 |