機器
automatic
automobile
bending
closeup
coil
component
cord
curling
cut
design
elastic
engineering
equipment
factory
flexibility
flexible
forming
hydraulic
industrial
industry
instrument
iron
line
machinery
machining
manufacture
manufacturer
manufacturing
material
mechanic
mechanical
metal
metallic
metalwork
motion
part
plant
pneumatic
processing
production
spiral
spring
steel
technology
tool
tooling
turning
twist
wire