DIN EN ISO 17225-5:2021 Solid biofuels - Fuel specifications and classes - Part 5: Graded firewood (ISO 17225-5:2021); German version EN ISO 17225-5:2021
This International Standard determines the fuel quality classes and specifications of graded firewood. This International Standard covers only firewood produced from the following raw materials (see ISO 17225-1, Table 1):1.1.1 Whole trees without roots1.2.1 Chemically untreated w
DIN EN ISO 17225-5:2021 history
2021DIN EN ISO 17225-5:2021 Solid biofuels - Fuel specifications and classes - Part 5: Graded firewood (ISO 17225-5:2021); German version EN ISO 17225-5:2021
2020DIN EN ISO 17225-5:2020 Solid biofuels - Fuel specifications and classes - Part 5: Graded firewood (ISO/DIS 17225-5:2020); German and English version prEN ISO 17225-5:2020
2014DIN EN ISO 17225-5:2014 Solid biofuels - Fuel specifications and classes - Part 5: Graded firewood (ISO 17225-5:2014); German version EN ISO 17225-5:2014