“structural steel”造句，怎麼用structural steel造句

The two new openings are supported by structural steel so that no new masonry was added to the original building.

Appropriate background and work experience in any of oil, gas, petrochemical, power generation, refinery, mining equipment, rail transport, structural steel, shipping or process industries.

Here they were stacked up and tied back to a structural steel frame for both support and stability.

timber and hardware, structural steelwork, metalwork, plastering, wall tiling and terrazzo, sheet metal, rainwater gutters and down-pipes, cold-water supply and sanitary plumbing,