英文關鍵字
equipment
data
rack
connection
technology
networking
cabinet
communication
computer
router
server
room
cable
internet
blue
center
network
spider
web
disk
traffic
design
cross
section
driving
control
panel
part
china
east
asia
crowded
electrical
hard
drive
stack
storage
compartment
electronics
photography
wire
power
firewall
voltage
energy
connect
information
medium
horizontal
hubcap
safety
electronic
hardware
plug