英文關鍵字
3d
accuracy
antique
automated
automatic
automation
balance
brushed
chronometer
circular
clock
clockwork
closeup
cogwheel
copper
cutter
detail
device
engineering
equipment
fabric
face
factory
future
gear
golden
heavy
hour
industrial
industry
iron
lathe
line
machine
machinery
macro
manufacture
manufacturing
material
mechanical
mechanism
metal
metallic
metalworking
mill
modern
motion
old
plant
power
precise
precision
process
processing
product
production
professional
robot
robotic
splash
splashing
steel
technology
time
timer
tool
turning
vintage
watch
water
wheel
white
work
workshop