Solar thermal energy, solar thermal power plant with gear icon
Palabras clave
technology,
symbol,
gear,
icon,
illustration,
wheel,
vector,
work,
design,
web,
concept,
industry,
industrial,
business,
cog,
machine,
mechanical,
engineering,
engine,
signs,
cogwheel,
equipment,
circle,
machinery,
mechanism,
element,
technical,
progress,
motion,
power,
communication,
transmission,
teamwork,
round,
background,
graphic,
factory,
cooperation,
mechanic,
black,
clock,
flat,
connection,
metal,
construction,
line,
team,
shape,
idea
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