建物の鉄骨構造
Keywords
architecture,
architecture,
braces,
mast,
construction,
construction,
roof,
roof,
building,
facility,
infrastructure,
industry,
industry,
geometry,
symmetry,
metallic,
iron,
volt,
joint,
lighting,
light,
indoor,
indoor,
design,
line,
structure,
frame,
material,
background,
complex,
colossal,
civil engineering,
engineering,
technology,
city,
space,
factory