機器
armament
armed forces
armored
armoured
army
auto
automobile
background
battle
big
camo
camouflage
car
carrier
close up
closed
closeup
combat
conflict
defense
design
door
equipment
force
green
handle
hinge
industry
lock
metal
military
mission
pattern
protected
protective
rivets
security
steel
tactical
transport
transportation
truck
vehicle
war
warfare