機器
75mm
armed
armor
armored
armour
army
battle
camouflage
car
combat
conflict
danger
defence
defense
design
equipment
fight
force
green
gun
hatch
heavy
industry
iron
machine gun
machinegun
machinery
metal
military
modern
muzzle
outdoors
power
protection
retro
rotary turret
russian
steel
tank
technology
transport
transportation
turret
unlock
up
vehicle
vintage
war
weapon