| |||
гнутые профили (Roll formed sections may have advantages over extrusions of a similar shapes. Roll formed parts may be much lighter, with thinner walls possible than in the ... WK Alexander Demidov) | |||
| |||
гнутый профиль проката | |||
гнутый профиль |
roll-formed sections : 8 phrases in 3 subjects |
Bridge construction | 4 |
Metalworking | 1 |
Technology | 3 |