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当前学科：中级镗工
题目：
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T425型精密坐标镗床工作台导轨与滑座上导轨之间用滚柱、保持架组成滚动导轨，故其运动灵活轻快，微动进给时不会产生（）。
A . 冲击
B . 爬行
C . 撞击
D . 滞后
E . 振动
F . 抖动
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