I.S. EN ISO 15403:2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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NATURAL GAS - DESIGNATION OF THE QUALITY OF NATURAL GAS FOR USE AS A COMPRESSED FUEL FOR VEHICLES
Hardcopy , PDF
02-04-2008
English
01-01-2005
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Gas composition requirements
6 Gas properties
7 Driveability
8 Test methods
9 Sampling
Annex A (informative) Propane and butane content
Annex B (informative) Wobbe index range
Annex C (informative) Engine knock
Annex D (informative) Methane number and octane number
Annex E (informative) Water content of natural gas
Bibliography
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