英文關鍵字
board
check
chip
chipset
closeup
component
device
diagnostic
digital
electronic
engineer
engineering
equipment
examining
expertise
finger
fix
futuristic
hand
hardware
human
industrial
industry
instrument
iron
macro
maintenance
microchip
microprocessor
parts
power
processor
professional
repair
repairman
service
support
tech
technical
technician
technology
tool
work
worker
workshop