282
Double-tee beam
| Сортамент | ГОСТ, ТУ | Размер мм | Марка стали | |
|---|---|---|---|---|
| 874 | Double-tee beam | for the assortment | Steel according to GOST 535-88 | |
| 873 | Beam with parallel regiments | GOST 26020-83 | for the assortment | |
| 872 | Welded beam | TU U011412851.001-95 | for the assortment | Steel St 3 sp, 09G2C. |