... 扩孔（Hole Expanding） 铰孔（Hole Reaming） 刨削、拉削、镗削加工（Planing， Broaching and Boring） ...
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deep hole reaming [机] 深孔铰孔
gear dowel pin hole reaming 齿轮定位销孔铰孔
Plate hole reaming and thickening 钢板扩孔和增厚
coupling hole reaming process 铰孔工艺
hole-reaming with adamantine reamer 金刚石铰孔
reaming of hole 扩大井眼
reaming hole 扩孔
pull reaming hole 拉削扩孔
After coke oven hole reaming at Nangang coal gas cleaning system technology of old coke oven is improved, the result shows that the system operation is stabilized.
对南钢焦炉扩孔后原焦炉煤气净化系统工艺进行了改进，系统平稳运行，取得了良好效果。
Reaming is one of the finish machining methods of hole.
铰孔是孔的精加工手法之一。
The technology for boring-reaming the bolt hole of pin connecting original main shaft with new runner of turbine in site of Danjiangkou hydropower plant and its effect are described.
介绍了丹江口电厂在机组改造增容中新转轮与原大轴连接销钉螺栓孔工地同镗铰所采用的方法及达到的效果。
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