On the one hand, we are dealing with different measuring methods, on the other hand, very large, very small, very hard, very
  soft, extremely thin, as well as thick and hard materials / parts are measured.

  Hardness testing in PDF tables tells you more about measuring methods, areas of application, 
  standards and minimum material thicknesses.
 
 Ultrasonic material thickness measurement

 Ultrasonic material thickness measurement in PDF tables you can learn more about measurement methods,
 areas of application, standards and minimum material thicknesses.

 Layer thickness measurement

 Layer thickness measurement in PDF tables you can learn more about measurement methods, areas of application,
 standards and Minimum material thicknesses.

 Material surfaces - roughness measurement

 Material surfaces - roughness measurement in PDF tables learn more about measurement methods, areas of application,
 Standards and minimum material thicknesses.