precision alignment gyrocompass
precision alignment gyrocompass
[海运英汉词典]
precision alignment gyrocompass精密校准陀螺罗经
是什么意思,precision alignment gyrocompass的解释,precision alignment gyrocompass的翻译
precision alignment gyrocompass
[海运英汉词典]
precision alignment gyrocompass是什么意思,precision alignment gyrocompass的解释,precision alignment gyrocompass的翻译