Foreword
Introduction
1 Scope
2 Normative references
3 Function
4 Design
4.1 Characteristics
4.2 Materials of construction
4.3 Dimensional characteristics
5 Tests
5.1 General
5.2 Production tests
5.3 Type tests
6 Marking
7 Installation, operation and maintenance
instructions
Annex A (normative) Vapour collection adaptor
to be fitted on the tank
Annex B (normative) Vapour collection coupler
to be fitted to the fixed installation