PREN 16729-1 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RAILWAY APPLICATIONS - INFRASTRUCTURE - NDT ON RAILS IN TRACK - PART 1: REQUIREMENTS FOR ULTRASONIC INSPECTION AND EVALUATION PRINCIPLES
05-01-2016
06-02-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basics
5 Detection of reference reflectors
6 Control of defect positioning accuracy
Annex A (normative) - Simulated reflectors in
reference rails
Annex B (informative) - Simulated reflectors in
reference rails
Annex C (informative) - Ultrasonic test areas in
rails tested with test vehicles or trolleys
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