Registration number (WIID)Project No.TitleStatus
58065ISO 16967:2015Solid biofuels — Determination of major elements — Al, Ca, Fe, Mg, P, K, Si, Na and TiStandarts spēkā
89208ISO/TS 17595:2025Solid biofuels — Characterization of wood chip fuels — Essential information for producers, suppliers and usersStandarts spēkā
89129ISO 16994:2026Solid biofuels and pyrogenic biocarbon — Determination of sulfur and chlorine contentStandarts spēkā
66904ISO 20049-1:2020Solid biofuels — Determination of self-heating of pelletized biofuels — Part 1: Isothermal calorimetryStandarts spēkā
83456ISO 17829:2025Solid biofuels — Determination of length and diameter of pelletsStandarts spēkā
87614ISO 17831-2:2025Solid biofuels — Determination of mechanical durability of pellets and briquettes — Part 2: BriquettesStandarts spēkā
91137ISO 17225-5:2026Solid biofuels — Fuel specifications and classes — Part 5: Graded firewoodStandarts spēkā
84596ISO 17828:2025Solid biofuels — Determination of bulk densityStandarts spēkā
85083ISO 17830:2024Solid biofuels — Particle size distribution of disintegrated pelletsStandarts spēkā
73236ISO 20048-2:2023Solid biofuels — Determination of off-gassing and oxygen depletion characteristics — Part 2: Operational method for screening of carbon monoxide off-gassingStandarts spēkā
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