magnetic correction
短語詞組
- magnetic course correction calculator 磁航向修正計算器
- diurnal magnetic correction 日磁校正
- multi -station magnetic diurnal variation correction 多臺站磁日變校正方法
- correction of magnetic variation 磁偏角改正
- correction for magnetic direction 磁方位校正
- correction of magnetic declination 磁偏角校正
- terrain correction for magnetic data 磁測地形改正 返回 magnetic correction