IS 15624 : 2005 /ISO 6691 : 2000 Thermoplastic Polymers for Plain Bearings - Classification and Designation
| ICS 21.100.10.83.080.20 | PGD 13 |
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| Reaffirmed 2020 |
National Foreword
This Indian Standard which is identical with ISO 6691 : 2000 'Thermoplastic polymers for plain bearings- Classification and designation' issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendations of the Bearings Sectional, Committee and approval of the Medical Instruments, General and Production Engineering Division Council.
The text of the ISO 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.
In this adopted standard, reference appears to the following International Standards for which Indian Standards also exist. The corresponding Indian Standards which are to be substituted in their places are listed below along with their degree of equivalence for the editions indicated: