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短语

on-course indication

技术 indicación de estar en rumbo
 英语 词库
"on-course" indication
航空, 加拿大 An indication on an instrument that provides the pilot with a visual means of determining that the aircraft is located on the centreline of a given navigational track, or an indication on a radar scope that an aircraft is on a given track
on- course indication
: 1 短语, 1 学科
航空1