시계의 톱니바퀴가 맞물리는 복잡함 메커니즘
Palabras clave
watch,
gear,
machine,
metallic,
technology,
macro,
steel,
industry,
engineering,
engine,
industry,
precision,
motion,
mechanism,
closeup,
gearwheel,
internal,
dial,
retro,
gold,
time,
roma,
midnight,
concept,
equipment
){kind=link}