英文關鍵字
automatic
automation
blue
board
capacitor
checking
chip
circuit
design
device
electronic
elements
engineering
equipment
filter
hardware
high
hightech
industrial
industry
install
lab
laboratory
light
line
machine
manufactured
metal
modern
motherboard
pcb
plastic
printed
product
production
robot
robotic
roll
service
solder
soldering
surface
tech
technical
techno
toning
tool
wave
wiring