Mixing of concrete in the concrete mixer at construction site
Palabras clave
activity,
aggregate,
architecture,
building,
cement,
cement mixer,
concrete,
cement mixer,
construction,
development,
dirty,
equipment,
flooring,
foundation,
gravel,
grey,
house,
industrial,
industry,
infrastructure,
job,
labor,
machine,
manufacturing,
material,
metal,
mixer,
mixing,
mortar,
occupation,
old,
pouring,
preparation,
process,
reconstruction,
reinforcement,
repair,
rotation,
sand,
site,
steel,
structure,
technology,
tool,
unfinished,
wet,
work
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