| 摘要 |
The corrugated bar applies to the production of vehicles, in the shipbuilding industry and high and low construction works. It has a higher performance, a fixed load carrying capacity and exact dimensioning. It consists of two flat parts (2,3) and a connecting rib transversely fixed to them (4), the latter has corrugations (5,6) alternatingly pointing to each of the sides of the corrugated bar (1), bent from a flat sheet material, so as not to have any sharp angles or edges. The flat parts (2,3) are fixed to both horizontal edges of the transverse rib (4), in the entire length of its edge, without interruption.<IMAGE>
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