Projekta Nr.ISO 3351:1975
Nosaukums<p>The method described determines the resistance of the surface layer of a test piece to impact indentation by a steel ball being dropped from a height of 500 1 mm. With a pressing mechanism the test piece is held against a massive base-plate.</p>
Reģistrācijas numurs (WIID)8635
Darbības sfēra<p>The method described determines the resistance of the surface layer of a test piece to impact indentation by a steel ball being dropped from a height of 500 1 mm. With a pressing mechanism the test piece is held against a massive base-plate.</p>
StatussAtcelts
ICS grupa79.040