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Speed of sound data, derived perfect-gas heat capacities, and acoustic virial coefficients of a calibration standard natural gas mixture and a low-calorific H2-enriched mixture	486

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Speed of sound data, derived perfect-gas heat capacities, and acoustic virial coefficients of a calibration standard natural gas mixture and a low-calorific H2-enriched mixture	161

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Speed-sound-data.pdf	201

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September 2025	39
October 2025	17
November 2025	18
December 2025	16
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March 2026	12

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19
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13
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