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The black granite cylinders are manifactured with two support surfaces which are
perpendicular to the cylindrical surface. Suitable for squareness test, cylinders have
reduced tolerances both on generatrix straightness as well as on cylindrically. |
Each instrument supplied by "Microplan" has
a complete Test Report with error maps, tolerances, graphic and instructions for assembly and installation.
Different sizes and tolerances on request.
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