Resumen
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.
Informaciones generales
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Estado: En desarrolloEtapa: CD aprobado para su registro como DIS [30.99]
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Edición: 3
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Comité Técnico :ISO/TC 238
- RSS actualizaciones
Ciclo de vida
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Anteriormente
PublicadoISO 17225-5:2021
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Ahora