平衡 装置 : 80 phrases in 16 subjects |
Automated equipment | 1 |
Automobiles | 1 |
Aviation | 4 |
Chemistry | 1 |
Economy | 1 |
Electric machinery | 1 |
General | 3 |
Mechanics | 1 |
Metallurgy | 17 |
Rail transport | 1 |
Shipbuilding | 3 |
Space | 5 |
Steel production | 2 |
Technology | 33 |
Thermal Energy | 3 |
Wind Energy | 3 |