ISO 3378:2002 specifies a method for determining the resistance of leather to grain cracking and for determining the grain crack index. It is applicable to all heavy leathers.
| CSA Group | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ISO 3378:2002 |
| Product Name | Leather - Physical and mechanical tests - Determination of resistance to grain cracking and grain crack index |