英文關鍵字
accessory
background
blower
board
broken
business
case
chip
circuit
cleaning
closeup
co2
computer
desktop
device
dust
electrical
electronic
engineer
engineering
equipment
fix
fixing
gloves
hand
hands
hardware
headphone
help
industry
jack
maintenance
master
motherboard
part
person
pressure
profession
professional
repair
service
support
technical
technician
technology
tool
usb