振 动 仪 : 63 phrases in 17 subjects |
Automobiles | 3 |
Aviation | 1 |
Bridge construction | 1 |
Earth sciences | 1 |
Electronics | 6 |
Engineering geology | 2 |
General | 1 |
Geophysics | 2 |
Hydroelectric power stations | 1 |
Nautical | 2 |
Oil / petroleum | 3 |
Plastics | 2 |
Shipbuilding | 1 |
Space | 14 |
Technology | 21 |
Textile industry | 1 |
Wind Energy | 1 |