機器
backup
board
care
computer
data
database
device
digital
disk
disks
doctor
drive
electronic
encrypt
engineer
engineering
equipment
generate ai
hand
hard
hardware
industry
information
internet
key
loss
maintenance
memory
metal
motherboard
network
old
padlock
part
password
pc
recovery
repair
safety
security
service
stethoscope
storage
support
system
technology
virus