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> 90001454 | 24X36" black granite precision surface plate
90001454 | 24X36" black granite precision surface plate
90001454 | 24 x 36" Black Granite Precision Surface Plate
Surface plates are checked by auto-collimator for overall accuracy assurance, in that all points on the surface shall be between two (2) parallel planes separated by the accuracy shown on the chart.
* Flatness Tolerance: 0.0001"
The manufacturer is QINGDAO CHANGDA TRADING CO LTD
