| |||
airtight wrapper; sealed package | |||
seal package | |||
vacuum packing | |||
tight packing; weather-resisting packing | |||
tight pack |
герметичная упаковка: 7 phrases in 5 subjects |
Packaging | 1 |
Pharmacy and pharmacology | 2 |
Polymers | 1 |
Technology | 2 |
Weapons and gunsmithing | 1 |