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| Subject | German | English |
| gen. | flüssige und gasförmige Stoffe | liquid or gaseous commodities |
| oil | gasförmige Stoffe | gaseous substances |
| industr., chem. | gasförmiger brennbarer Stoff | gaseous combustible material |
| environ. | Gasförmiger Stoff | gas A substance that continues to occupy in a continuous manner the whole of the space in which it is placed, however large or small this place is mad, the temperature remaining constant |
| environ. | Gasförmiger Stoff | gas |
| environ. | schädlicher gasförmiger Stoff | noxious gaseous substance |