金属パイプのクローズアップ、工場内での製造プロセスを示す
Palabras clave
metallic,
piping,
production,
factory,
industry,
closeup,
process,
ingredient,
beauty,
wooden,
tool,
processing,
material,
cylinder,
black,
architecture,
mechanism,
technology,
steel,
diameter,
weight,
quality,
welding,
production,
cut,
product,
maintenance,
junction,
piping,
industry,
maneuvering,
treatment,
intensity,
dimension,
appraisal,
composition,
security,
management,
feature,
design,
occupancy,
efficiency,
finish,
precision
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