Abstract
PreviewThis 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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Status: PublishedPublication date: 2021-07
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Edition: 2Number of pages: 12
Buy this standard
en
Format | Language | |
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std 1 61 | PDF + ePub | |
std 2 61 | Paper |
- CHF61
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