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| structural shape | |||
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| structural shape (A piece of metal of a standard design used in construction. MHST. The shape of a member especially adapted to structural purposes, esp. in giving the greatest strength with the least material. Hence, Colloq., any steel or iron member of such shape, as channel irons, I beams, T beams, etc., or, sometimes, a column, girder, etc., built up with such members. [ Webster 1913 Suppl. ] Alexander Demidov) | |||
| lightweight shape | |||
| structural shape | |||
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| girder iron | |||
| строительные профили: 7 фраз в 4 тематиках |
| Строительство | 2 |
| Техника | 3 |
| Электроника | 1 |
| Энергетика | 1 |