英文關鍵字
automated
automatic
automation
blue
board
checking
chip
computer
conductive
control
design
device
electronic
elements
equipment
filter
gauge
high
hightech
industrial
industry
lab
layout
light
line
machine
management
manufactured
manufacturing
metal
motherboard
parts
printed
production
reel
robot
roll
shape
soldering
technical
techno
technology
toning
tool
wave
welder
wiring
work