翻訳と辞書 Words near each other ・ BL 16.25 inch Mk I naval gun ・ BL 18 inch Mk I naval gun ・ BL 18 inch railway howitzer ・ BL 2.75-inch mountain gun ・ BL 4 inch Mk IX naval gun ・ BL 4 inch naval gun Mk I – VI ・ BL 4 inch naval gun Mk VII ・ BL 4 inch naval gun Mk VIII ・ BL 4.5-inch Medium Field Gun ・ BL 4.7 inch /45 naval gun ・ BL 5 inch gun Mk I – V ・ BL 5-inch howitzer ・ BL 5.4-inch howitzer ・ BL 5.5 inch Mark I naval gun ・ BL 5.5-inch Medium Gun ・ BL 6 inch 80 pounder gun ・ BL 6 inch gun Mk II – VI ・ BL 6 inch gun Mk V ・ BL 6 inch Mk XI naval gun ・ BL 6 inch Mk XII naval gun ・ BL 6 inch Mk XXII naval gun ・ BL 6 inch Mk XXIII naval gun ・ BL 6 inch naval guns Mk XIII – XVIII ・ BL 6-inch 26 cwt howitzer ・ BL 6-inch 30 cwt howitzer ・ BL 6-inch Gun Mk XIX ・ BL 6-inch Mk VII naval gun ・ BL 60-pounder gun ・ BL 7.2-inch howitzer ・ BL 7.5 inch Mk VI naval gun Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク BL 6 inch 80 pounder gun ： ウィキペディア英語版 BL 6 inch 80 pounder gun The BL 6 inch 80 pounder gun Mk I was the first generation of British 6-inch breechloading naval gun after it switched from muzzle-loaders in 1880. They were originally designed to use the old gunpowder propellants. ==Mk I 80-pounder== Mk I of 80 cwt (4 tons) as originally built was an Elswick Ordnance design which was weakly made and fired only an 80-pound projectile. It consisted of a steel barrel with wrought-iron coils shrunk over it. A few guns were issued to the Royal Navy but most were replaced by the later versions. Mk I guns remaining in British service were rebuilt with "chase hoops" added around the barrel for strengthening, and the barrel was shortened by 3 inches to keep its centre of gravity at the trunnions. This resulted in the 81 cwt Mk I gun.〔Treatise on Service Ordnance, 1893, pages 257–265〕 The breech was rotated to the left to lock it, unlike standard British service BL guns made by the Royal Gun Factory which all rotated to the right to lock. These guns are commonly referred to as "6-in. 81-cwt B.L.R." in contemporaneous publications such as Brassey's Naval Annual. The official designation in British ordnance manuals was "80-pounder BL" to differentiate it and its ammunition from the later marks of 6-inch BL guns which fired 100-pound projectiles. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「BL 6 inch 80 pounder gun」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.