機器
abrams
abstract
ammunition
armed
armor
armour
arms
army
battle
black
button
cannon
collection
combat
concept
defense
design
engineering
equipment
game
glass
glossy
gun
heavy
icon
illustration
machinery
mechanical
mechanics
mechanism
metal
military
old
panzer
power
sign
silhouette
simple
square
symbol
tank
technology
transport
turret
vehicle
war
weapon