| |||
proof pressure | |||
proof-test pressure | |||
testing pressure | |||
test pressure |
испытательное давление: 21 phrases in 10 subjects |
Construction | 1 |
GOST | 1 |
Military | 1 |
Molikpaq | 2 |
Oil and gas technology | 1 |
Oilfields | 2 |
Pipelines | 1 |
Sakhalin | 2 |
Technology | 9 |
Thermal engineering | 1 |