高度計係種專門用嚟量海拔高度嘅儀器,好多時都係靠量氣壓嚟計高度。[1]

高度計

睇埋

編輯
  1. A Dictionary of Aviation, David W. Wragg. ISBN 10: 0850451639 / ISBN 13: 9780850451634, 1st Edition Published by Osprey, 1973 / Published by Frederick Fell, Inc., NY, 1974 (1st American Edition.)