servo unit 伺服机件 ; [自] 伺服部件
auto-pilot servo unit 自动舵继动装置 ; 自动舵伺服装置 ; 自动驾驶随动装置
AC servo unit 交流伺服单元
electro-hydraulic servo unit 电动液压伺服装置
servo unit gyro control [自] 伺服单元陀螺控制
computer servo unit 计算器伺服装置 ; [计] 计算机伺服部件
brake servo unit 真空加力泵
pilot servo unit 自动驾驶随动装置
Along with the gradual improvement of the servo control technology, the servo drive unit is gradually becoming the main force of the drive unit, servo drive unit price also gradually to reduce.
随着伺服控制技术的逐步提高，目前伺服驱动单元正逐步成为驱动单元的主力军，伺服驱动单元的价格也在逐步减低。
The whole digit-controlled lathe of lower prices generally choose stepping drive unit price is higher, and the machine tool selection servo drive unit.
整台数控机床价格较低的一般选择步进驱动单元，而价格较高的机床选择伺服驱动单元。
Along with the gradual improvement of the servo control technology, the servo drive unit is gradually becoming the main drive unit, servo drive unit price also gradually to reduce.
随着伺服控制技术的逐步提高，目前伺服驱动单元正逐步成为驱动单元的主力军，伺服驱动单元的价格也在逐步减低。
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