Найдено: 5
Overview ISO 17225-7:2021 - Solid biofuels - Fuel specifications and classes - Part 7: Graded non-woody briquettes defines fuel quality classes and technical specifications for non-woody briquettes m…
1 Scope This part of ISO 17225 determines the fuel quality classes and specifications of graded non-woody briquettes . This part of ISO 17225 covers only non-woody briquettes produced from the follow…