English translation for "磁差图"

declination chart
variation chart

Similar Words：

"磁差动引信" English translation, "磁差动装置" English translation, "磁差角" English translation, "磁差年变化" English translation, "磁差曲线" English translation, "磁差校正" English translation, "磁差校正卡" English translation, "磁差修正" English translation, "磁差验测场" English translation, "磁差仪" English translation