经Chinese English Phrase:
  •   罗经盆   compass bowl
  •   罗经盆最大允许倾角   compass bowl maximum inclination
  •   罗经盆水平度   compass bowl levelness
  •   罗经磁偏   compass declination
  •   罗经磁差   compass variation error
  •   罗经磁差   compass variation
  •   罗经磁针   compass needle
  •   罗经箱   compass box
  •   罗经自差   compass deviation
  •   罗经自差图   compass deviation chart
  •   罗经自差曲线图   compass diagram
  •   罗经自差记录簿   compass comparison book
  •   罗经航向线   compass track
  •   罗经航行   compass traverse
  •   罗经航路   compass track
  •   罗经船首向   compass heading