| |||
hemispherical head (цилиндров) | |||
snap (болта, заклёпки) | |||
button head; round head | |||
snap (болта или заклёпки); cup head |
полусферическая головка : 17 phrases in 7 subjects |
Astronautics | 1 |
Construction | 3 |
Forestry | 1 |
Mechanic engineering | 4 |
Nautical | 2 |
Road works | 1 |
Technology | 5 |