A course, the LENGTH of which has been accurately measured, that is used in conjunction with ranges ashore by VESSELs to calibrate logs, engine revolution counters, and other onboard EQUIPMENT and to determine speed; a marine measured distance line.
English |
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Name | MARINE MEASURED DISTANCE LINE |
Description | A course, the LENGTH of which has been accurately measured, that is used in conjunction with ranges ashore by VESSELs to calibrate logs, engine revolution counters, and other onboard EQUIPMENT and to determine speed; a marine measured distance line. |
Chinese |
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Name | 海上距离量测准线 |