 |
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| уровень при рейке | |||
| навесной реечный ватерпас (Andrey Truhachev) | |||
| уровень при геодезической рейке | |||
| rod level: 18 phrases in 11 subjects |
| Armored vehicles | 2 |
| Automobiles | 1 |
| Cartography | 1 |
| Caspian | 1 |
| Construction | 2 |
| Makarov | 2 |
| Measuring instruments | 2 |
| Oil and gas technology | 1 |
| Surveying | 1 |
| Technology | 4 |
| Thermal engineering | 1 |