обеспечивать герметичность | |
Apollo-Soyuz | attain zero leakage; seal hermetically; seal off |
по периферии | |
gen. | peripherally; around |
| |||
attain zero leakage; seal hermetically; seal off | |||
seal |
обеспечивать герметичность: 6 phrases in 2 subjects |
Apollo-Soyuz | 5 |
Transport | 1 |