Spring mechanisms made of brass
Schlüsselwörter
background,
isolated,
spring,
white,
metal,
on,
industry,
shape,
steel,
machine,
copper,
wire,
equipment,
brass,
industrial,
engine,
spiral,
pressure,
curve,
coil,
metallic,
absorber,
bounce,
closeup,
flexibility,
object,
part,
springy,
three
Deutsch
