steel skeleton造句怎么写

On composite axial compressive rigidity of steel skeleton-steel pipe concrete concentrically compressed short column

Analysis on steel skeleton and climbing framework for construction of reinforced concrete arch rib

"Chicago's Home Insurance Co. Building (1884-85), by William Le Baron Jenney (1832-1907), was the first tall Building to use a steel skeleton."

And steel member placement, steel bar tying, concrete casting is critical to the quality of steel skeleton concrete structure.

He centered his construction around reinforced concrete or steel skeleton

This paper introduces the production flow, technical features, performance characteristics and application fields of steel skeleton plastic clad pipe.