A process scheme has been introduced for machining rather big press stand with high precision.
文章介绍了一种加工高精度中大型压机机架的工艺方案。
The machine tool has the advantages of high machining speed, low cost and high precision.
优点是加工速度快，费用低，精度高。
The machine tool has the advantages of high machining speed, low cost and high precision.
优点是加工速度快，费用低，精度高。
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