Schmierung : 64 phrases in 14 subjects |
Aerodynamics | 2 |
Artillery | 1 |
Automobiles | 11 |
Aviation | 2 |
Machine components | 3 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Oil / petroleum | 28 |
Polymers | 2 |
Shipbuilding | 1 |
Sports | 1 |
Technology | 4 |
Textile industry | 2 |
Tribology | 5 |