短語(yǔ)詞組短語(yǔ)twin gyro pendulous gyrocompass 雙轉(zhuǎn)子擺式羅經(jīng)gyro pendulous gyrocompass 單轉(zhuǎn)子擺式陀螺羅經(jīng)twingyro pendulous gyrocompass 雙廻轉(zhuǎn)儀擺式電羅經(jīng)two -gyro pendulous gyrocompass 雙轉(zhuǎn)子擺式羅經(jīng);雙轉(zhuǎn)子擺鎚校正式羅經(jīng)single -gyro pendulous gyrocompass 單轉(zhuǎn)子擺式陀螺羅經(jīng);單轉(zhuǎn)子擺式電羅經(jīng) 返回 pendulous gyrocompass