首页 / 官方藏书 / Ordnance Instructions for the United States Navy. / 1866. Fourth edition. / GRADUATION OF SIGHTS AND MEAN RANGES OF UNITED STATES NAVAL SMOOTH-BORE GUNS.

GRADUATION OF SIGHTS AND MEAN RANGES OF UNITED STATES NAVAL SMOOTH-BORE GUNS.

Ordnance Instructions for the United States Navy. / 1866. Fourth edition. · United States. Navy Department. Bureau of Ordnance · 第 22 / 69 章