Abstract 

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.


General information

  • Status :  Withdrawn
    Publication date : 1975-12
  • Edition : 1
    Number of pages : 2
  • :
    ISO/TC 218
    Timber
  • 79.040
    Wood, sawlogs and sawn timber

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