FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions
4 Insulating materials
5 General recommendations for design
6 Classification of the tests, sampling rules and procedures
7 General test procedures and requirements
8 Type tests
9 Sample tests
10 Routine tests
11 Documentation
Annex A (informative) - Methods of testing for tolerances
of parallelism, coaxiality, eccentricity, angular
deviation, camber and shed angle of hollow
insulators or hollow insulator bodies
Annex B (informative) - Methods for bending tests of
hollow insulator bodies
Annex C (informative) - Alternative test method for the
temperature-cycle test
Annex D (informative) - Bending moment equivalent
to the design pressure
Bibliography