Objavljen
This document specifies the fuel quality classes and specifications of graded firewood. This document applies only to firewood produced from the following raw materials (see ISO 17225-1:2021, Table 1):
1.1.1 Whole trees without roots;
1.1.3 Stemwood;
1.1.4 Logging residues (thick branches, tops, etc.);
1.2.1 Chemically untreated by-products
POVUČEN
ISO 17225-5:2021
OBJAVLJEN
ISO 17225-5:2026
60.60
Standard objavljen
9. 4. 2026.
Čvrsta biogoriva – Specifikacije i klase goriva – Deo 5: Klasiranje ogrevnog drveta
50.60 Završetak postupka odobravanja definitivnog teksta nacrta standarda