bn:01182809n
Noun Concept
JA
3"/23 口径砲  23口径3インチ単装砲  23口径3インチ砲  23口径 3インチ砲  23口径 76mm砲
EN
The 3"/23 caliber gun was the standard anti-aircraft gun for United States destroyers through World War I and the 1920s. Wikipedia
Relations
Sources