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piping system : 70 phrases in 25 subjects |
Astronautics | 1 |
Aviation | 2 |
Construction | 8 |
Electrical engineering | 1 |
Electronics | 2 |
Energy industry | 9 |
Firefighting and fire-control systems | 1 |
General | 1 |
Hydraulic engineering | 1 |
Makarov | 2 |
Mechanics | 1 |
Medical appliances | 1 |
Metallurgy | 2 |
Nautical | 4 |
Oil / petroleum | 6 |
Oil and gas technology | 2 |
Oilfields | 1 |
Production | 1 |
Refrigeration | 1 |
Sakhalin | 2 |
Solar power | 1 |
Technology | 11 |
Thermal Energy | 3 |
Thermal engineering | 5 |
Weapons of mass destruction | 1 |