| |||
close | |||
air locked | |||
air-sealed | |||
air-proof | |||
air-locked; leak-free | |||
air-tight; inclosed; pressure-tight | |||
| |||
pressure-tight | |||
| |||
weather seal |
密闭的: 27 phrases in 11 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 1 |
Business | 1 |
Electric machinery | 1 |
Electronics | 4 |
General | 7 |
Hydroelectric power stations | 2 |
Metallurgy | 2 |
Plastics | 1 |
Technology | 6 |