H.I.J.M.S. "YAHAGI"(Nagato) WEIGHT BOOK. COMPLETE RETURN OF WEIGHTS OF MATERIALS WORKED INTO THE HULL. 静止画資料 1911 平賀譲デジタルアーカイブ | 柏図書館
TABLES FOR DETERMINING THE RELATION BETWEEN THE INDICATED HORSE POWER, REVOLUTIONS PER MINUTE AND THE DIAMETER, PITCH AND EFFICIENCY OF SINGLE OR TWIN SCREW PROPELLERS 静止画資料 1899 平賀譲デジタルアーカイブ | 柏図書館