Talk:130mm B-13 Twin Gun Mount/@comment-211.193.165.149-20180218141639/@comment-77.232.15.237-20180221223220

No, the hyphen isn't a difference. In the Russian sources, the cannon is called "Б-13" ("B-13" romanized). B-2LM (Б-2ЛМ) is the name of the twin mount.