英文關鍵字
aluminum
assembly
automated
automatic
battery
bimetallic
blue
closeup
coating
conveyor
dangling
desiccation
domestic
drying
dyeing
equipment
factory
finished
finishing
hanging
heating
hightech
industrial
industry
iron
line
machine
manufacture
manufacturing
metal
modern
moves
operation
output
paint
plant
production
products
radiator
robot
system
technology
temperature
tool
transfer
transportation
water
welding
white
work