针对这些要求，提出了将空气静压轴承应用于超高速微钻削电主轴支承结构中。
A novel structure of motorized spindle with aerostatic bearings for micro drilling is analyzed.
SLP1060型立旋机是一种新型的人工砂石制造设备，主轴支承是其中关键的部件。
SLP1060 vertical rotating crusher is a new equipment of making grit. Principax axis bearing is a key part of it.
前言：SLP1060型立旋机是一种新型的人工砂石制造设备，主轴支承是其中关键的部件。
SLP1060 vertical rotating crusher is a new equipment of making grit. Principax axis bearing is a key part of it.
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