New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 7) which is identical with IEC 60974-7 : 2019 ‘Arc welding equipment - Part 7: Torches’ issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the Electric Welding Equipment Sectional Committee and approval of the Electrotechnical Division Council.