DIN EN 437:2009-09
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TEST GASES - TEST PRESSURES - APPLIANCES CATEGORIES
Hardcopy , PDF
03-05-2019
English
01-01-2009
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Gases
5 Test pressures
6 Classification of appliances
7 Choice of test gases and test pressures
8 Marking
Annex A (normative) Conditions for
preparation of the test gases
Annex B (informative) National situations
Annex C (informative) Guidelines for
extension to other categories
Annex D (informative) National situation of countries
whose national bodies are CEN affiliate
members
Bibliography
National Annex NA (informative) Bibliography
Defines the test gases, test pressures and categories of appliances relative to the use of gaseous fuels of the first, second and third families.
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| Standards | Relationship |
| EN 437:2003+A1:2009 | Identical |
| SN EN 437 : 2003 + A1 2009 | Identical |
| EN 437:2018 | Identical |
| NEN EN 437 : 2003 + A1 2009 | Identical |
| NS EN 437 : 2003 + A1 2009 | Identical |
| BS EN 437 : 2003 | Identical |
| NBN EN 437 : 2003 + A1 2009 | Identical |
| NF EN 437 : 2003 + A1 2009 | Identical |
| UNI EN 437 : 2009 | Identical |
| I.S. EN 437:2003 | Identical |
| ONORM EN 437 : 2009 | Identical |
| UNE-EN 437:2003 | Identical |
| DIN 51857:1997-03 | CALCULATION OF SUPERIOR AND INFERIOR CALORIFIC VALUE, DENSITY AND WOBBE INDEX OF GASEOUS FUELS AND OTHER GASES |
| EN ISO 13443:2005 | Natural gas - Standard reference conditions (ISO 13443:1996 including Corrigendum 1:1997) |
| ISO 6976:2016 | Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition |
| EN ISO 3166-1:2014 | Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013) |
| ISO 13443:1996 | Natural gas Standard reference conditions |
| ISO 3166-1:2013 | Codes for the representation of names of countries and their subdivisions Part 1: Country codes |
| EN ISO 6976:2016 | Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016) |
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