 |
| |||
| air seal (Dichtung); exclusion of air (Ausschluss von Luft); hermetic seal (Dichtung) | |||
| exclusion of air (air-tight) | |||
| exclusion of air | |||
| |||
| air seal; exclusion or absence of air; hermetic seal; hermetically sealed; hermetic; impermeable to air; airtight | |||
| air sealing | |||
| exclusion of air | |||
| Luftabschluss: 4 phrases in 4 subjects |
| Archaeology | 1 |
| Chemistry | 1 |
| General | 1 |
| Medical | 1 |