• 控制轮

control arm操纵臂,驾驶杆,控制臂,操纵杆controln.掌控；控制；管制；克制；操作装置v.控制；支配；掌管；抑制；克制control center junction box控制中心接线盒control temperature reading校核温度记录controllablepitch propeller可调螺距螺旋桨Control is placed outside a控件放在了control and drive apparatus控制驱动器Control Electronics Section控制电子舱Control Distribution Center控制分发中心Controllable gain amplifier可控增益放大器control of concrete quality混凝土质量管理controllable companion form可控性伴型

1. Rewinding for different width ,and the unleveled materials can be winded levelly only by adjusting the guide wheel.
   复卷不同宽度，只需调整校正导轮，即可将不平整材料校正达到平整收卷。