Test conditions for boring and milling machines with horizontal spindle. testing of the accuracy. part 4: planer type machines with movable column.

带水平主轴的镗床和铣床的试验条件。精确度试验。第4部分：可移动床柱的多刀刨床。

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The accuracy of testing depends on the disease.

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"One of the wonderful aspects of our improved testing is that we can describe both strong and weak signals with incredible accuracy, " Boeing spokesman Adam Tischler said in a statement to CNN.

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Concerns also emerged last year about the accuracy of nuclear reactor monitoring instruments during testing.

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