Registration number (WIID)Project No.TitleStatus
83456ISO 17829:2025Solid biofuels — Determination of length and diameter of pelletsStandarts spēkā
91137ISO 17225-5:2026Solid biofuels — Fuel specifications and classes — Part 5: Graded firewoodStandarts spēkā
85083ISO 17830:2024Solid biofuels — Particle size distribution of disintegrated pelletsStandarts spēkā
58067ISO 16968:2015Solid biofuels — Determination of minor elementsStandarts spēkā
58065ISO 16967:2015Solid biofuels — Determination of major elements — Al, Ca, Fe, Mg, P, K, Si, Na and TiStandarts spēkā
58084ISO/TS 16996:2015Solid biofuels — Determination of elemental composition by X-ray fluorescenceStandarts spēkā
85081ISO 17827-1:2024Solid biofuels — Determination of particle size distribution for uncompressed fuels — Part 1: Oscillating screen method using sieves with apertures of 3,15 mm and aboveStandarts spēkā
66904ISO 20049-1:2020Solid biofuels — Determination of self-heating of pelletized biofuels — Part 1: Isothermal calorimetryStandarts spēkā
73235ISO/TS 20048-1:2020Solid biofuels — Determination of off-gassing and oxygen depletion characteristics — Part 1: Laboratory method for the determination of off-gassing and oxygen depletion using closed containersStandarts spēkā
61517ISO 18125:2017Solid biofuels — Determination of calorific valueStandarts spēkā
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