Reaffirmed 2023

NATIONAL FOREWORD

This Indian Standard (Part 4) which is identical with ISO 603-4 : 1999 ‘Bonded abrasive products - Dimensions - Part 4: Grinding wheels for surface grinding/peripheral grinding’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Abrasives Sectional Committee and approval of the Production and General Engineering Division Council.