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| supporting element; bearing element | |||
| support; structure of an overhead line | |||
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| support structure for wind turbines | |||
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| mounting system of a resonator | |||
| konstrukcja wsporcza: 5 фраз в 3 тематиках |
| Линии электропередач | 1 |
| Производство электроэнергии | 1 |
| Строительство | 3 |