Withdrawn
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.
WITHDRAWN
ISO 3351:1975
95.99
Withdrawal of Standard
Oct 27, 2017
Wood — Determination of resistance to impact indentation
95.99 Withdrawal of Standard