IS 15666 : Part 4 : 2006 /ISO 3977-4 : 2002 Gas Turbines - Procurement - Part 4 : Fuels and Environment

NATIONAL FOREWORD

This Indian. Standard (Part 4) which is identical with ISG 3977-4:2002 ‘Gas turbines - Procurement - Part 4: Fuels and environment’ issued by the International Organization for Standardization (ISO) was adopted.by theTlureau of Indian Standards on the recommendation of the Rotating Machinery Sectional Committee and approval of the Electrotechnical Division Council.

The text of the ISG Standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’.

b) Comma ( , ) has been used as a decimal marker while in Indian Standards, the current practice is to use a point ( . ) as the decimal marker.