Revised Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 2) (Third Revision) which is identical with ISO 1928 : 2020 ‘Coal and coke - Determination of gross calorific value’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Solid Mineral Fuels and Solid Biofuels Sectional Committee and approval of the Petroleum, Coal and Related Products Division Council.