機器
air
aircraft
ammunition
armed
armor
armored
army
artillery
attack
automobile
aviation
battle
cannon
car
collection
combat
defense
equipment
fighter
flat
force
gun
heavy
helicopter
illustration
launcher
machinery
military
missile
modern
motor
plane
power
rocket
set
ship
submarine
symbol
tank
technology
transport
transportation
truck
vehicle
war
warfare
warship
weapon