- もっと例文: 1 2 3 4 5 6 7 8 9 10
- From there, he can watch the actions of the powder-man, projectile-man, breech block, and rammer.
- Due to its low recoil force and lightweight breech block, can be used on light-weight aircraft.
- Once the ships were interned, their guns were disabled through the removal of their breech blocks.
- Later substitution of brass sliding wedge breech blocks.
- The newer milled slides are a one-piece unit and do not have a removable breech block.