英文關鍵字
accuracy
actions
automate
automatize
business
busy
computerized
construction
conveyor
efficiency
engineering
equipment
extruded
factory
frame
industrial
industry
line
machine
machinery
making
manufacturing
material
metal
moving
object
occupation
plastic
production
professional
profile
quality
real
robot
robotic
separation
skill
steel
structure
technology
tool
welding
white
window
work
workshop