内航船舶の航行実態調査 : 航海計器の装備・運用を中心にして

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タイトル別名
  • An Actual Condition Survey of Domestic Shipping : Survey for Navigation Equipments and Their Employment
  • ナイコウセンパク ノ コウコウ ジッタイ チョウサ コウカイ ケイキ ノ ソウビ ウンヨウ オ チュウシン ニ シテ

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The domestic shipping in Japan plays the leading part of the domestic physical distribution making good use of their voluminous and low cost transportation with long distance. On the other hand, it is said that the number of crews and ships of advance age is increasing in Japanese domestic shipping. We operated the questionnaire survey of the domestic shipping for making clear such situations of the crews and ships, and finding out the improvement points for the future. 1, 500 copies of survey sheets were sent by mail to 154 shipping companies including ferry ones, and the survey replied from 392 persons (RCVY 26.1 percent) were obtained in this time. The analysis for this survey was carried out, and the effective results became clear.

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