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HTechMT SP125-S Asperity comparison board
The four measurement areas of the German HTechMT SP125-S asperity comparison plate are 25μm, 40μm, 70μm and 100μm respectively. The SP125-S asperity comparison plate is used to evaluate the surface roughness after sand blasting
HTechMT SP125-S Asperity comparison boardKey Spec.
SP125-S Asperity comparison board
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