 |
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| main drain (дренажной системы); collecting main; main trunk sewer | |||
| main collector; main sewer; trunk sewer | |||
| main trunk sewer; trunk sewer (канализации) | |||
| |||
| main canals; main drains | |||
| магистральный коллектор: 19 phrases in 13 subjects |
| Architecture | 2 |
| Bridge construction | 1 |
| Construction | 1 |
| Ecology | 2 |
| Electronics | 1 |
| Hydraulic engineering | 1 |
| Makarov | 3 |
| Melioration | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Rail transport | 1 |
| Road works | 1 |
| Technology | 3 |