| |||
| 弹性静力学 | |||
|
statics of elasticity : 9 phrases in 4 subjects |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Technology | 6 |
| |||
| 弹性静力学 | |||
|
statics of elasticity : 9 phrases in 4 subjects |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Technology | 6 |