. "Al-AgO battery"@en . "various"@en . . . "y"@en . . "Submarine"@en . . . . "Black Shark torpedo"@en . "Heavyweight torpedo"@en . "y"@en . . "Classified"@en . . "y"@en . . "Black Shark Torpedo"@en . "The Black Shark is a heavyweight torpedo developed by Whitehead Sistemi Subacquei of Italy. It is most closely associated with the Scorp\u00E8ne diesel-electric submarines produced by France for the export market, but is also found on some Type 209 submarines."@en . "The Black Shark is a heavyweight torpedo developed by Whitehead Sistemi Subacquei of Italy. It is most closely associated with the Scorp\u00E8ne diesel-electric submarines produced by France for the export market, but is also found on some Type 209 submarines."@en . "2004"^^ . . "high explosive STANAG 4439 and MURAT-2 compliant"@en . . "contra-rotating direct-drive brushless motor"@en . "50"^^ .