Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Portrait of an engineer designing a concrete floor and column structure for a shopping center.
Row of large concrete columns structure of flyover expressway on highway in under construction
Stunning azure swimming pool with a majestic white-columned structure in Valencia, Spain.
Silhouette industrial buildings with column and roof beam structure in construction site at sunset
Colorful geometric pattern of concrete columns and ceiling structure of ground floor building
Factory building structure with gray metal columns and roof beam in construction site
Metal roof beam and columns of incomplete warehouse building structure in construction site
Industrial building with metal columns and roof beam structure in construction site at sunset
Row of large concrete columns structure of elevated expressway in road construction site
Cast Iron formwork for installing large concrete columns structure of flyover expressway
Row of metal columns structure of industrial warehouse building in new factory construction site
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Metal roof beam and columns of warehouse building structure under construction in factory area
