compass card 中文意思是什麼
compass card
解釋
羅盤的盤面。-
Steering by automatic pilot and by magnetic compass in stead of automatic pilot, measure the exactness of magnetic compass by qualified calibrator and provide compass adjustment card
自動駕駛儀操舵和用磁羅經代替自動駕駛儀,通過合格的校準器來測定羅經的正確功能並提供羅經校正卡。 -
Three figure compass card
三位度數羅盤 -
Any of the32 equal divisions marked at the circumference of a mariner ' s compass card that indicate direction
羅盤上三十二個方位之一用來指示方向的水手羅經刻度盤圓周上標記的三十二等分中之一 -
Compass correction card
羅盤修正表
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