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The paper elaborates the norm choice of workpiece loading positioning at milling machines and the processing center, which provides the theoretical and practice basis for the positioning of workpiece.
本文通过对工件在数控铣床、加工中心上装夹定位基准选择及定位基准原则的阐述。为我们在加工中工件的定位提供了理论基础及实践依据；
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