機器
1914
1915
1916
1917
1918
1919
1920
ammunition
army
attack
barrel
battle
black
combat
danger
dangerous
defend
fight
fire
gun
heavy
history
kill
machinegun
maxim
maximgun
metal
military
object
old
power
protect
protection
retro
rifle
russian
shot
soviet
steel
strike
target
vintage
war
weapon
wheel
white
ww1
ww2