Compass card is individually driven by a transistorized servo system and Pointers driven by synchros.

罗盘刻度盘单独由装有晶体管的伺服系统驱动，指针由自整角机驱动。

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Compass card is individually driven by a transistorized servo system and Pointers driven by synchros.

罗盘刻度盘单独由装有晶体管的伺服系统驱动，指针由自整角机驱动。

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