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1·A method to reform the mechanical in - side micrometer for bearings into the intelligent digit - al inside micrometer is put forward.

提出了一个将机械式轴承内径千分尺改造成智能型数字式内径千分尺的方法。

2·Completed ability to use inside and outside micrometer, caliper.

熟练使用内、外千分尺以及游标卡尺。

3·Inside diameter micrometer micrometer plug gauge thread gauge digital calipers height gauge and other testing tools.

内径千分尺、千分尺、塞规、螺纹规、数显卡尺、高度尺等检验工具。