Metal column and roof beam structure of industry warehouse factory building in construction site
Metal column and roof beam structure of industry warehouse factory building in construction site
Steel wall framework structure with metal columns inside of factory building in 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
Metal curve roof beam and columns outline of industrial building structure in construction site
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Male Asian construction contractor engineer checks structural plans, engineers concrete columns
Metal columns and roof beam with concrete industrial office building structure in 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
Segmental assembly box girder formwork on elevated expressway column structure in construction site
Large industrial factory building structure with metal roof beam and columns in 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
Large geometric factory building structure with metal roof beam and columns in construction site
Cast Iron Formwork for Large Concrete Columns Structure of Flyover Expressway in under Construction
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 columns and roof beam with block wall structure of factory building in construction site
Row of metal columns structure of industrial warehouse building in new factory construction site
Metal roof beam and column of incomplete industrial factory building structure in construction site
Metal roof beam and columns outline of new industrial building structure in construction site area
Blue metal roof beam and columns of new industrial building structure in construction site area
