English translation for "飞行压舱物"

ordinary ballast

Similar Words：

"飞行训练设备" English translation, "飞行训练心理学" English translation, "飞行训练学校" English translation, "飞行训练中队" English translation, "飞行训练中心" English translation, "飞行研究" English translation, "飞行研究计划" English translation, "飞行研究中心" English translation, "飞行眼镜" English translation, "飞行验收试验" English translation