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| 도서 | On the starboard side a green light so constructed as to show an unbroken light over...에 대해 검색한 |
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| 도서 | On the starboard side a green light so constructed as to show an unbroken light over...에 대해 검색한 |
 On the starboard side a green light so constructed as to show an unbroken light over an arc of the horizon of ten points of the compass, so fixed as to throw the light from right ahead to two points abaft the beam on...  Pugsley's Tides: Standard Methods of Computing the Times of High Water and ... - 100 페이지 저자: Richard Marriotte Pugsley - 1916 - 128 페이지 전체보기 -
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