防禦板ノ厚サノ換算ニ関スル公式ニ就テ
Yuzuru Hiraga Digital Archive | Kashiwa Library
甲鈑Buttノ防禦力補償ニ就テ 平賀造船中将
Yuzuru Hiraga Digital Archive | Kashiwa Library
砲種45口径20c/m.弾丸 波社型被徹、重量118K.068 (昭和四年三月廿五・六日. 於亀ヶ首)
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔主砲配置関係メモ〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
4-7-5 田中氏 2mile per Ton ar 14 Knots.
Yuzuru Hiraga Digital Archive | Kashiwa Library
80,000.SHP (15.2 S.H.P per □ floor area) Engine room
Yuzuru Hiraga Digital Archive | Kashiwa Library
駆逐艦船殻工事 電弧熔接使用方案書(其ノ一)B. 昭和四年七月十五日
Yuzuru Hiraga Digital Archive | Kashiwa Library
駆逐艦船殻工事 電弧熔接使用方案書(其ノ二) 昭和四年七月二十日
Yuzuru Hiraga Digital Archive | Kashiwa Library
H.M.S BATTLESHIPS "NELSON" AND "RODNEY"
Yuzuru Hiraga Digital Archive | Kashiwa Library
EXTRA EDITION OF OFFICIAL BULLETIN THE WORLD ENGINEERING CONGRESS TOKYO 1929
Yuzuru Hiraga Digital Archive | Kashiwa Library
THE BRIDGE STRESS COMMITTEE'S REPORT. The Engineer P.150,Feb.8,1929
Yuzuru Hiraga Digital Archive | Kashiwa Library
IMPACT IN RAILWAY BRIDGES WITH REFERENCE TO THE REPORT OF THE BRIDGE STRESS COMMITTEE.. Engineering. Page.312,March .8,1929
Yuzuru Hiraga Digital Archive | Kashiwa Library
THE BRIDGE IMPACT REPORT. Engineering. Friday,May 31,1929.Page.615.
Yuzuru Hiraga Digital Archive | Kashiwa Library
Fresh Data concerning H.M.S. "Wolf."〔冊子2ページ目以降に掲載〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
THE BEHAVIOUR OF A CARGO VESSEL PURING A WINTER NORTH ATLANTIC VOYAGE
Yuzuru Hiraga Digital Archive | Kashiwa Library
DIESEL-ENGINED WARSHIPIS. Shipbuilding And Shipping Record. Page.279. March 7.1929
Yuzuru Hiraga Digital Archive | Kashiwa Library
新艦建造費調書 昭和四年三月
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔写真〕一人で。海軍礼装。「昭和4年11月27日於築地海軍技術研究所 平賀 譲」
Yuzuru Hiraga Digital Archive | Kashiwa Library
ON THE AFTER-WAR DEVELOPMENT OF THE SHIPS OF THE IMPERIAL NAVY.
Yuzuru Hiraga Digital Archive | Kashiwa Library
万国工業会議
Yuzuru Hiraga Digital Archive | Kashiwa Library