[ Superseding IS 13736 (Part 3/Sec 1) : 1993 ]

New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 3/Sec 1) which is identical with IEC 60721-3-1 : 2018 ‘Classification of environmental conditions - Part 3-1: Classification of groups of environmental parameters and their severities - Storage’ issued by International Electro technical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the Environmental Testing Procedure Sectional Committee, and approval of the Electronics and Information Technology Division Council.