英文關鍵字
abstract
blue
board
card
chip
circuit
closeup
communication
complexity
component
computer
conductor
connection
data
design
detail
device
electric
electrical
electricity
electronic
engineering
equipment
fix
green
hardware
industrial
industry
information
inside
iron
link
macro
maintenance
manufacturing
micro
microchip
microprocessor
modern
network
part
pattern
processor
repair
science
semiconductor
solder
technology
tool