кришка з броньованої сталі
steel (cold steel)
appliqué steel armor
armor steel fuel tank
neutron-resisting boron-composite steel armor
armor piercing projectile / armor-piercing projectile
armor kill / armor killing area
caterpillar steel track
cold steel/ weapon
electro-slag refined (ESR) steel
high-strength steel
homogeneous steel casting
single-strand, high-strength, spring-steel wire
steel bar
steel core
steel helmet
steel obstacle
steel shaft
steel spheres
all-welded cast steel turret
anticorrosive barrel steel
carbon gun steel
hard steel plug
gun steel alloys
steel-tube framework
welded steel-tube framework
silicon-manganese steel
service steel loophole
steel fragments
air door
bow door
pressure tight sliding door
ramp door