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| 应力平面 | |||
| 应力面 | |||
| stress plane: 30 phrases in 7 subjects |
| Aviation | 1 |
| Bridge construction | 3 |
| Engineering geology | 3 |
| Hydroelectric power stations | 2 |
| Metallurgy | 3 |
| Plastics | 1 |
| Technology | 17 |
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