European foreword
1 Modification to the European foreword
2 Modifications to Clause 2, Normative references
3 Modification to 5.2.3, Pressure/temperature
ratings for cast iron
4 Modification to 5.5.2, Materials other than
aluminium
5 Modification to Annex ZA (informative), Relationship
between this European Standard and the Essential
Requirements of EU Directive 97/23/EC (PED)