英文關鍵字
assembly
automated
automation
belt
business
cable
center
close
closeup
color
component
computer
connection
conveyer
conveyor
data
engineering
equipment
factory
hardware
industrial
industry
information
line
machine
machinery
man
manufacture
manufacturing
mechanical
mechanism
metal
modern
new
package
packaging
pan
people
plant
plastic
power
process
production
real
service
shoot
store
system
technology
time
tool
transport
uppan
work