National Center of Supervision and Inspection on Motor Vehicle Products Quality (Shanghai)

 
Vocational Introduction

Accurate measurement

No.
Name
1Plain workpiecePlain workpiece
  Standard Ring Gauge
  Smooth limit guage
2Surface roughnessSurface roughness
3Space dimensionSpace dimension
4Thin wall workpieceThin wall workpiece
5General thread gageGeneral thread gage
6FlatnessFlatness
7StraightnessStraightness
8RoundnessRoundness
9CoaxialCoaxial


 
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