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ISO 3379:1976

Leather -- Determination of distension and strength of grain -- Ball burst test

General information
Withdrawn from 25.08.2015
Directives or regulations
None

Standard history

Status
Date
Type
Name
25.08.2015
Main
The pressure and distention produced by steel ball pressed against a disk of leather are recorded at grain crack and at burst. Specification of used apparatus, test pieces, procedure and test report. The method is intended particularly for use with boot and shoe upper leather, but may also be applied to any light leather.
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Standard monitoring