??□ノ件
Yuzuru Hiraga Digital Archive | Kashiwa Library
??□ノ件
Yuzuru Hiraga Digital Archive | Kashiwa Library
軍艦赤城水線下防禦縦壁ノ件
Yuzuru Hiraga Digital Archive | Kashiwa Library
金剛砲熕公試発射報告(一部抜粋)
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔図面(新巡洋艦計画案)〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
Ise Hyd.Engine(呉工廠)
Yuzuru Hiraga Digital Archive | Kashiwa Library
軍艦摂津上甲板爆風圧力計配置図(I)
Yuzuru Hiraga Digital Archive | Kashiwa Library
軍艦摂津上甲板爆風圧力計配置図(II)
Yuzuru Hiraga Digital Archive | Kashiwa Library
10,000T 12.3.28
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔図面(新巡洋艦計画案)〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
Inclined Armour.
Yuzuru Hiraga Digital Archive | Kashiwa Library
四吋八吋二重甲鉄板試験成績表〔他〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
鎮遠 k.n.e 3・1/2"
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔記事抜粋〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔河東造兵中佐発平賀宛文書〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
STRUCTURAL DESIGN AND ARRANGEMENT OF TANKERS
Yuzuru Hiraga Digital Archive | Kashiwa Library
STRUCTURAL DESIGN AND ARRANGEMENT OF TANKERS
Yuzuru Hiraga Digital Archive | Kashiwa Library
FREEBOARD FOR TANKERS
Yuzuru Hiraga Digital Archive | Kashiwa Library
STRUCTURAL NOTES ON TANKERS
Yuzuru Hiraga Digital Archive | Kashiwa Library
BULK OIL-CARRYING VESSEL
Yuzuru Hiraga Digital Archive | Kashiwa Library
