IS 19261 : Part 1 : 2025/ISO 14952-1 : 2003 Space Systems - Surface Cleanliness of Fluid Systems - Part 1 Vocabulary
NATIONAL FOREWORD
This Indian Standard which is identical to ISO 14952-1 : 2003 'Space systems - Surface cleanliness of fluid systems - Part 1: Vocabulary' issued by International Organization for Standardization (ISO), was adopted by the Bureau of Indian Standards on the recommendations of Air and Space Vehicles Sectional Committee and approval of the Transport Engineering Division Council.
This standard is one of a series of Standards on the Space systems - Surface cleanliness of fluid systems. Other standard in this series are:
ISO 14952-2 : 2003 Space systems - Surface cleanliness of fluid systems - Part 2: Cleanliness levels
ISO 14952-3 : 2003 Space systems - Surface cleanliness of fluid systems - Part 3: Analytical procedures for the determination of nonvolatile residues and particulate contamination
ISO 14952-4 : 2003 Space systems - Surface cleanliness of fluid systems - Part 4: Rough-cleaning processes
ISO 14952-5 : 2003 Space systems - Surface cleanliness of fluid systems - Part 5: Drying processes
ISO 14952-6 : 2003 Space systems - Surface cleanliness of fluid systems - Part 6: Precision-cleaning processes
The text of ISO standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminologies and 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'; and
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.