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对传统100~500mm外径千分尺平面度、平行度修理方法进行了改进,提高了该千分尺的平面度、平行度修理效率及合格率。
On the traditional 100 ~ 500mm diameter micrometer flatness, parallelism repair method was improved to improve the micrometer flatness, parallelism repair efficiency and pass rate.