high speed high precision machining 高速高精加工
High precision parts machining 高精密零件加工
The actuating mechanism has simple and compact structure and not high machining precision requirement.
本发明具有结构简单、紧凑，机械加工精度要求也不高。
The main components such as body, crossbeam, column etc. were through aging treatment, so they have good stability and high machining precision.
床身、横梁、立柱等主要部件均经过时效处理，稳定性好，加工精度高；
The utility model which is provided with slot-shaped bus bar contact faces has the advantages of low labor intensity, high processing speed, high machining precision, etc.
槽型母线接触面，具有减少劳动强度，加工速度快，加工精度高等优点。
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