Mechanical Engineering on Metal Gears. Innovation in Machine-Building and Machinery Technology
Palabras clave
mechanical,
engineering,
machine-building,
mechanic,
technical,
machinery,
technology,
equipment,
mechanism,
industrial,
machine,
cogwheel,
concept,
tool,
symbol,
nickel,
construction,
wheel,
metallic,
business,
background,
scratch,
engine,
cog,
metal,
engineer,
gearwheel,
black,
gear,
chrome,
development,
steel