Girders
[gɜ:dəz]
Examples
- Practically all railroad rails, iron girders and beams for buildings, nails, etc. Edward W. Byrn. The Progress of Invention in the Nineteenth Century.
- The outer shell of the tunnel shield is composed of two- or three-ply boiler plates, and the interior is braced with a system of steel girders. Various. The Wonder Book of Knowledge.
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