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полый профиль
| прямоугольного сечения
| полый профиль | |
| construct. | hollow section |
| met. | hollow shape; structural hollow section |
| прямоугольного сечения | |
| geom. | rectangular-sectioned |
| shipb. | rectangular in section |
| прямоугольное сечение | |
| aerohydr. | rectangular throat |
| construct. | rectangular cross section |
| met. | rectangular section |
| |||
| hollow section | |||
| hollow shape; structural hollow section (Киселев) | |||
| hollow profile | |||
| полый профиль: 22 phrases in 10 subjects |
| Aluminium industry | 2 |
| Building structures | 1 |
| Construction | 3 |
| Mechanic engineering | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 2 |
| Pipelines | 4 |
| Technology | 4 |
| Tengiz | 1 |
| Trade classification | 1 |