Showing 1 - 4 results of 4 for search '"Magnetic compass"', 查询时间: 0.02s Refine Results
  1. 1
    The magnetic compass
    主题: “...Magnetic compass...”
    Printed Book
  2. 2
    Ship magnetism and the magnetic compass
    由 Merrifield, F G
    出版 1995
    主题: “...Shipping magnetism Magnetic compass...”
    Printed Book
  3. 3
    Notes on compass work
    由 Kemp, J.F
    出版 1972
    主题: “...Magnetism Electromagnetism Magnetic compass compass...”
    Printed Book
  4. 4
    Notes on compass work
    由 Kemp, J F
    出版 1962
    主题: “...Gyroscopic compass Magnetic compass Ship design - compass work...”
    Printed Book
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