NEN EN 1089-3 : 2011
Current
The latest, up-to-date edition.
TRANSPORTABLE GAS CYLINDERS - GAS CYLINDER IDENTIFICATION (EXCLUDING LPG) - PART 3: COLOUR CODING
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Principles
4 Colour coding system
4.1 Gas properties
4.2 Specific gases
4.3 Mixtures of inert gases
4.4 Gas mixtures used for inhalation
5 Implementation
Annex A (normative) Colour references
Annex B (normative) Colour location
Annex C (normative) Letter "N"
Annex D (normative) Special national conditions
D.1 Special national conditions
D.2 Special national conditions for Austria, Germany,
the Netherlands and Switzerland
Annex E (informative) A-deviations
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