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Norm

ÖNORM EN ISO 17225-4

Issue date: 2021 09 01

Solid biofuels - Fuel specifications and classes - Part 4: Graded wood chips (ISO 17225-4:2021)

This document determines the fuel quality classes and specifications of graded wood chips. This document covers only wood chips produced from the following raw materials ...
Valid
§ Legal References
This document determines the fuel quality classes and specifications of graded wood chips. This document covers only wood chips produced from the following raw materials (see ISO 17225-1:2021, Table 1): • 1.1 Forest, plantation and other virgin wood; • 1.2 By-products and residues from wood processing industry; • 1.3.1 Chemically untreated used wood. This document covers only wood chips, which are produced with sharp tools, and does not cover hog fuel, which is produced with blunt tools.
ÖNORM EN ISO 17225-4
2021 09 01
Solid biofuels - Fuel specifications and classes - Part 4: Graded wood chips (ISO 17225-4:2021)
Norm
ÖNORM EN ISO 17225-4
2014 09 01
Solid biofuels - Fuel specifications and classes - Part 4: Graded wood chips (ISO 17225-4:2014)
Norm
ÖNORM EN 14961-4
2011 07 15
Solid biofuels - Fuel specifications and classes - Part 4: Wood chips for non-industrial use
Norm
Norm
ISO 14780:2017
Issue date : 2017 04 25
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ISO 16559:2014
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ISO 16948:2015
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ISO 16968:2015
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ISO 16994:2016
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ISO 17225-1:2021
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ISO 17827-1:2016
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ISO 18134-2:2017
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ISO 18135:2017
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ISO 21945:2020
Issue date : 2020 02 11
Solid biofuels — Simplified sampling method for small scale applications
Verordnung
Verordnung der Burgenländischen Landesregierung vom 5. Oktober 2021, mit der die Burgen-ländische Heizungs- und Klimaanlagenverordnung 2019 geändert wird
Verordnung
Verordnung der Landesregierung vom 9. Juli 2024, mit der nähere Bestimmungen über die technischen Erfordernisse für Heizungsanlagen, Anlagen zur Lagerung und Leitung von Brennstoffen, Blockh