 - A122 : Barton combs (profilometers)- Manufacturer: Lang
 - Barton combs (profilometers) Used for the evaluation of the surface roughness of rock samples. These simple devices allows very thin steel wires to perfectly lay to the outline of the sample under test, in order ... Sint-Niklaas, Belgium
 Sint-Niklaas, Belgium Sint-Niklaas, Belgium

