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ISO 17225-5:2021

Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood

General information
Valid from 05.07.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
05.07.2021
Main
28.04.2014
Main
This document determines the fuel quality classes and specifications of graded firewood. This document covers only firewood produced from the following raw materials (see ISO 17725‑1:2021, Table 1): —    1.1.1 Whole trees without roots; —    1.1.3 Stem wood; —    1.1.4 Logging residues (thick branches, tops etc.); —    1.2.1 Chemically untreated by-products and residues from wood processing industry.
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