这种长管被称为燃料棒。
该设计还包括一个线驱动操纵系统，它以电子系统取代机械流程，使用像电致发光或灵活发光二级管棒这样的低电压照明技术。
The design also includes a drive-by-wire system, which replaces mechanical with electronic systems, and low-voltage lighting technologies like electroluminescent or flexible LED strips.
电子凸轮能发出芯棒小车、荒管小车到达特定位置的信号，供各种自动化设备的协调配合之用。
The electronic CAM can issue the special position signal of mandrel bar carnage and billet tube carriage. These signals are used as the cooperation of various automatic equipments.
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