BS PD CEN ISO/TS 20048-1:2022 Solid biofuels — Determination of off - gassing and oxygen depletion characteristics Part 1 : Laboratory method for the determination of off - gassing and oxygen depletion using closed containers
1970BS PD CEN ISO/TS 20048-1:2022 Solid biofuels — Determination of off - gassing and oxygen depletion characteristics Part 1 : Laboratory method for the determination of off - gassing and oxygen depletion using closed containers