土地強化用コンクリートパイル敷設用クレーン。
日本の建設現場の風景。
瀬戸内海沿岸の再開発。
Palabras clave
work,
raise,
site,
metal,
crane,
steel,
blue,
equipment,
mechanism,
industrial,
sky,
construction,
property,
buildup,
pile,
laying,
preparation,
concrete,
japan,
construction site,
landscape,
seto inland sea,
coast,
redevelopment,
site,
engine,
power,
precise,
grand,
sand,
gravel,
countryside,
development,
groundwork,
reinforcement,
intensity,
operation,
working
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