駐ちゅう退たい機き

noun

recoil brake

Technical term for a device that absorbs recoil in artillery or firearms.

• 駐ちゅう退たい機きは大たい砲ほうの反はん動どうを吸きゅう収しゅうする装そう置ちです。

  A recoil brake is a device that absorbs the recoil of a cannon.