 |
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| precast I-beam section pretensioned superstructure | |||
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| T-section | |||
| tee section | |||
| таврового сечения: 29 phrases in 13 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Bridge construction | 3 |
| Construction | 3 |
| Drilling | 1 |
| Makarov | 3 |
| Mechanic engineering | 1 |
| Nautical | 4 |
| Oil / petroleum | 1 |
| Technology | 5 |
| Transport | 4 |
| Welding | 1 |