機器
automation
board
check
chip
circuit
closeup
component
computer
connection
device
digital
electric
electrical
electricity
electronic
engineering
equipment
fix
hardware
industrial
industry
integrated
laboratory
learning
machinery
main board
manufacture
manufacturing
mechanical
microchips
microprocessor
pc
pcb
printed
processor
repair
robot
robotic
semiconductor
service
soldering
system
technology
tool
transistor
weld
welding
wiring
work