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| Druckkontrolle f | |||
| Dichtheitsprüfung f; Dichtigkeitsprüfung f | |||
| Dichtheitstest m (Александр Рыжов); Drucktest m (Александр Рыжов) | |||
| проверка герметичности: 20 phrases in 9 subjects |
| Aerodynamics | 1 |
| Automobiles | 2 |
| Brewery | 1 |
| Energy industry | 1 |
| Food industry | 5 |
| Meat processing | 2 |
| Missiles | 3 |
| Technology | 4 |
| Ventilation | 1 |