Revised Standard from Last Update.

1. SCOPE

This standard prescribes the requirements and the methods of sampling and test for unhairing and scudding knife used in the leather industry.

2. REFERENCES

The standards listed below contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of these standards.

IS 620 : 1985 Specification for wooden tool handles general requirements

IS 1640 : 2007 Glossary of terms relating to hides, skins and leather (first revision)

IS 4905 : 2015 Random sampling and randomization procedures (first revision)