Foreword
Introduction
1 Scope
2 Normatives references
3 Principle of the determination of valve
outlets
4 Determination of connection
5 Marking
6 Allocation of connections
Annex A (normative) - Connections
Annex B (normative) - Use of connection nuts
requiring tools
Annex C (informative) - Examples of allocation cylinder
valve outlets for the use of medical gases
Bibliography