CEN/TR 17078:2017

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 General guidance on manual determination
  of velocity and flow rate in ducts
6 Specific guidance on the application of
  EN ISO 16911-1
7 Annex A: Measurement of velocity using
  differential pressure based techniques
8 Annex F: Example of uncertainty budget
  established for velocity and volume flow
  rate measurements by Pitot tube
9 Annexes B, C, D, E, G, H, I and J
Annex A (informative) - Degree of swirl determination
        example method
Annex B (informative) - S-type Pitot leak check example
        method
Bibliography