National foreword
National Annex NA (informative) - Bibliography
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Reference testing machine
6 Reference test pieces
7 Certificates for reference test pieces
8 Notes for using sets of reference test pieces
Annex A (informative) - Uncertainty of the certified KV
value of Charpy reference materials
Bibliography