запорный шарик | |
oil | shutoff ball |
насос | |
gen. | waterpump |
avia. | inflator; override pump |
biol. | pompe; pomp |
construct. | mud jack |
mech. | inducer; pump end |
| |||
shutoff ball (для посадки пакера) | |||
check ball |
запорный шарик: 5 phrases in 3 subjects |
Armored vehicles | 1 |
Oil and gas technology | 1 |
Technology | 3 |