board
capacitor
chip
circuit
component
computer
connection
cpu
electrical
electricity
electronics
engineer
equipment
hand
heat
holding
human
industrial
industry
instrument
iron
male
man
manual
manufacturing
melting
metal
occupation
one
pc
people
person
power
processor
professional
repair
repairing
resistor
science
semiconductor
service
smoke
soldering
technician
technology
tool
transistor
welding
wire
worker
working