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艦型試験ニ関スル件〔軽巡洋艦筑摩〕
Yuzuru Hiraga Digital Archive
英国駐在磯崎造船大技士 英国軍艦「インテハケゲーブル」号見学記事(明治四十三年十一月十七日)
Yuzuru Hiraga Digital Archive
海軍造船材料試験規格 船体製造用鋼材鉄材ノ部
Yuzuru Hiraga Digital Archive
"INDEFATIGABLE"Arrangements of Steam & Exhaust pipe,Drainage & Auxiliary Machinery.
Yuzuru Hiraga Digital Archive
COMPARATIVE TRIALS OF AMERICAN SCOUT CRUISERS. (Abstracted from "International Marine Engineering.")
Yuzuru Hiraga Digital Archive
On Warships for Lecture in Engineering College, Tokyo Imperial University
Yuzuru Hiraga Digital Archive
Rudder Area & Turning Trial.
Yuzuru Hiraga Digital Archive