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Terms for subject Shipbuilding containing speed course | all forms
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course and speed calculator航向与航速计算器
course and speed made good over the ground对地航向与航速
course and speed made good through the water对水航向与航速
course, speed and position航向、航速和船位
position, course and speed船位、航向和航速
ship's sailing, course, speed, nautical distance and position船舶航行、航向、航速、航程和船位
speed on straight course直线航速