work centre line ; work center line
... work capacity 加工容量 work center line 工件中心线 work certificate 产品合格证 ...
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本文阐明了当工件以回转面定位,计算定位误差时,取定位基准或为回转面某一母线,或为其中心线,计算结果是相同的。
With workpiece located by its rotary surface , either the rotary surface or its center line is regarded as the reference of location , the calculating results of location error are the same.
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