 |
gas de cero
| contaminante
| gas de cero | |
| environ. chem. | "nulgas"; kalibreringsgas |
| contaminante | |
| econ. | forurenende stof |
| food.ind. environ. | forurening; kontaminant; urenhed |
| |||
| "nulgas"; kalibreringsgas | |||
| nulstillingsgas | |||
| gas de cero: 5 phrases in 1 subject |
| Environment | 5 |