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| construction surveying layout (Alexander Demidov) | |||
| геодезическая разбивочная основа для строительства: 1 phrase in 1 subject |
| Oil / petroleum | 1 |
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| |||
| construction surveying layout (Alexander Demidov) | |||
| геодезическая разбивочная основа для строительства: 1 phrase in 1 subject |
| Oil / petroleum | 1 |