USS Preston (DD-19)- 7" Bilge Injection Valve - NARA - 117877503.jpg
en
USS Preston (DD 19) 7" Bilge Injection Valve NARA 117877503, USS Preston (DD-19), US National Archives series: Alphabetical Series of Ship Engineering Drawings, Images from the National Archives and Records Administration, US National Archives location: other, USS Preston (DD-19): 7" Bilge Injection Valve
commons
ja
プレストン
commons_translated
bilge bilge well bilges geological process