精密级导柱附(油沟式)
精密级衬套(凸缘式)
衬套(配钢珠套用)
无给油导套(铜合金)
无给油凸缘导套
无给油滑动板
无给油耐磨滑板
自润滑式活型芯组件--整体型--
自润滑式活型芯组件--调整型--
斜楔用无给油滑块组件
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